Recruiting children for home daycare

I am enrolling children in a home kindergarten for the summer period, while schools and kindergartens are closed, as well as for a long period {for winter}, ages from 3 to 7 years. Three meals a day, an hour's sleep, afternoon games on the playground in the courtyard of the house. Those who stay for the winter period additionally, I personally work with those in the winter, prepare for school, teach the alphabet, use pencils and pens correctly, teach counting up to 10. I have a higher pedagogical education, I work officially as an individual entrepreneur.