Work certificates

hello,

I am applying a canadian visa as live in caregiver and they require a work certificates which detailed duties and responsibilities from my present employer. Can you help me make one? So my employer will just sign it because I believe they are too busy and they maybe dont have time to make one. I am a nanny/housekeeper with them for 3 years now. I do everything for them from taking care of the children and doing all the household chores.

Thank you and more power. God bless and Im hoping I could get a reply the soonest possible time.

buglady