Looking for a babysitting job in Nyon?

We are in need of a babysitter for Saturday 13th June as we have a family event on. We are based in Nyon There are 3 children, we already have x1 baby sitter on hand but we'd like one more. So will be 3 children between x2 baby. The children are 4, 1, and 6 months. Ideal would be to cover from 10:00 - 22:00. But if that's not possible, the most important time to cover for would be 15:00 - 19:00. Ideal would also be from 10:00 - 15:00 and 19:00 - 22:00. We are English speaking