Experienced sitter for 3 kids starting September 15th

Hi, we're looking for a babysitter to help us starting September 15th. The job involves looking after three children, including toddlers and elementary school-aged kids. It will be nice if the sitter have experience with special needs (ADHD) and caring for multiple children 3 kids ages 8, 2 and 1. Staying home with them while a have appointments for me, oldest or youngest. Dates are posted in the bottom and also some days will need help in the afternoon 3-6pm. Hope to find someone who can connect with our kids and provide support.
We are mostly looking for the following dates:
23 and 24th of Sept.
2 of October
14 and 16 October
23 and 27th October