Looking for native English speaker for kids

I am looking for a native teacher who could tutor my kids once or twice a week after school. The idea would be playing games with them in English basically. I have a girl of 11 years old and 2 boys of 8 and 4 years. We live in Villafranca del Castillo and ideally it would be from 18:30 to 20:00 on Mondays and Tuesdays (or Wednesdays). Please let me know if you would be interested! Thanks a lot!