English Native Speaker Nanny

We are looking for a native English speaker nanny for our 4yrs old daughter. Location Madrid-Hispanomerica, closest metro stations are Concha Espina and Colombia. Dedication needed is 2 days per week: Mondays or Tuesdays and Thursdays from approximately 16h to 18h. Main tasks will be to pick her up from school then look after her playing games and songs as a way for her to learn English, and finally bring her to the afternoon activities. Please do preferebly contact through email.