Looking for German speaking family for 11 year old girl this summer

We live in Switzerland but are mother tongue English speakers. I see a family with an 11 year old girl who would be interested in doing an exchange, i.e. my daughter stays with you for 3 weeks then your daughter comes to our house near Zug Switzerland. I am an English teacher. I have B1 German and my daughter is nearlY an A2 level speaker. Please contact me (in German or English) at lisainabidjan@yahoo.com