Is this email written correctly (I appreciate it in advance)

Hi Sara,

I hope you are doing very fine. Long time no see. Are you currently staying in Netherlands?

I completed my master's degree in Poland and I am looking for PhD. I am really disappointed because you could not believe how many job positionsI have applied. I am currently living in Poland and working in a hotel.

Do you have any advice for me? I did not concentrate so much for applying in U.S. I was mainly focusing in Europe. I studied chemistry. I very much like working for pharmaceutical companies.

What do you recommend me to do? I am not feeling good these days because I dont know why I am not capable to get a job in my field. I don't know what is wrong. I have seriously tried my best.

If you have any advice for me I would very much appreciated if you can share it with me.