Babysitter wanted for childcare in Montreal

Hello! We are a family with two boys. A 18 month old and a new born. I am still on maternity leave and my husband is on paternity leave. Our 18 month old starts day care at the end of the month. We are looking to have someone to help us with day to day life a couple times a week. Hours and days are flexible. We are looking for someone who speaks Greek fluently and can speak to our children only in Greek.