Summer Vacation babysitter in Chalkida

We are a French-Lebanese-Greek family.
We are living abroad but we are in Chalkida for the whole summer.
We are awaiting a 3rd child.
We are looking for a babysitter to help us with our 2 older children, deux girls of 2 and 4 years old.
They speak French and a bit of English, so we are looking for a babysitter who can speak a bit of English and learn them a bit of Greek.
We are looking for an enthusiastic, smiling and patient person who love children, especially playing with them and taking them out.
We are looking for someone available a bit in the morning (from 10:00 to 12:00) and in the afternoon (from 4:00 pm to 8:00 pm), except on Sundays. But we are flexible on the timing, the idea it to work 6h per day.
We are looking forward to hear from you !