Dawn looking for a babysitter or nanny in Essex

My name is Dawn. I am a single mother of 2 toddlers. My son is Noah, he's 2 and a 1 / 2. My daughter is Mya 1 and a 1 / 2. They have lots of energy, very curious. My daughter takes time for her to get used to new people. And my son is a social butterfly. They do get into fights during the day, but as brothers and sisters do I'm just looking for an occasional babysitter for when I have to go out and run some errands. I'm lpoking for someone just to watch them for a couple of hours.