Nurse practitioner

I can not get this app to work at all. It opens with 2 circles one of US flag one of French. I want Spanish. I tap the French flag circle and under seem to be numerous flags, but it wont open, but flag changes to one I dont know that is yellow with stars. I tap it more and screen goes blank with only the white apple. Unless there are directions that work I will likely delete it. So far I find it useless or actually worse/destructive.

Pamela del Pozo-Waldron about Voice To Voice - Interpreter