Pls correct my below letter

Hi Pigy I am kanjoos roommats of kiran, I want to tell you some important things regarding kiran that yesterday i found one small poision packet from kiran's cup board i got shocked and i am getting big confuse what he doing last so many days, i remember all his change is happen from sunday after come back room from your house at evening he start going out then i ask him where you going then he said I have one urgent matter so i want to meet pigy then i ask him whats the urgent matter then he is telling it is my matter not yours he said this by bit anger and we keep Quite when he back to room he drunk much and not able to contrl anything then we help him to get the bed and next day he dint go to office we asked him why you dint go to office then he is telling he was suffer from headache but we went to office when we back to room night then we saw he drunk to much and he is already slept. most of the time we take perfums and hair gel from his cup board when i plan to take perfums from his cup board then i saw some papers keeping then i just taken it and read it is related with his new bike deal because he have already given advance amount for book his new bike but now he cancelled that booking i hope he will lost his adance money because they wont refundable. then i start thinking why he doing like this also i asked him then he said he will buy some other bike i belived and every day morning he will leave from room that time also i asked where you going then he said he want to meet some of his friends also he want to clear some paper in bank afternoon directly he going to office when he come to room night then he already drink to much then i thought may he have some tenion with his office work. one day he were call all roommates and asking if i hurt anyone please forgive me then we said you never hurt to us only you helping us to much, we thought he already drunk to much thats why he doing like this and i also dont get any idea but when i found poision in his cup board really i got shocked and i inform one of other roommates and not to all but that time he was not here so he dont know that we found it then i sit there and thinking all his previous acting it decided me that he plan doing something dangernight when he come to room we dint ask him anything about it that day night i cant sleep properly i was tottaly tensed and no idea what happen to him , next day morning i wake up and i called him for morning walk then he also agreed and we start walking together while walking he start telling all his old memories which related to his family, friends, school,colleage and he is telling he love his mom to much also he is telling that he want to give something to his also he want to give some big things to his last younger brother all things I just heard and I keep quite after sometime I asked him that ill ask you one question give me the correct answer then he said sure then I ask him why did you keep this poition with you even thought this is very danger for human health suddenly he shocked and asked me why you people always checking my cup board he is telling that keep it for when we get trouble from rat,cockroach or mosquito that time we will use then I told him its big lie I cant belive then he said promise if you cant belive then we will through it to out side I said ok fine. after this he is become very dull even I also get more confused and I am sure he has facing some big problem even I asked his 3rd younger brother then he also saying there is nothing problem in home even I ask his office colleagus also he said nothing problm in office but he is getting much work but i know he never worry about work also his colleagus said that he is looking very dull and seems spoiled his happines always taking break for smoke so i am sure something happen with him on last sunday even we asked him wat is the problm he is telling no nothing nothing please if you know something problm related with him please inform to me bec sunday he went out only for meet you but i dont know if went some other place please if u dont know know anything please try to contact him and collect detials and inform me asap if we dint take any action i dont what is happening i collect your number from his mobile when he slept, please in this time need your help before we never saw him like this , till 6 years he was with me so i know him thats why i am tnesed and worried if something happen to him at here it will become more problm so please we need your great help. if you anything please feel free to talk with me and inform me urgently.I am 100% sure he have facing some big problm which he cant share with anyone so please dont hide if u know something.