Babysitter wanted for childcare in Surrey

We have a 3 yr old named Kaya who is curious, energetic & rambunctious. She is very well spoken for her age & clearly with conveying what she needs. Pott trained. We are looking for occasional help to come to our home possibly 2/3 times a week but we wouldnt know which days until the week prior. Some days we may need you for 4 hours and some days we may need you for 10 hours so its very important to get someone who is very flexible.