Looking for German mother tongue fluent in English (Bonn)

Hi all,
I am currently looking for German mother tongues, fluent in English aged Protected content , who are willing to be part of my psychology experiment for my bachelor thesis. My experiment deals with bilingualism and I am currently in Bonn to record voices, which I can then later use in my experiment at the University of Glasgow.
First, I would send you a Questionnaire on your language abilities, which you would fill out online (max. 10 mins).
Afterwards, I would meet up with you to record you saying two sentences (one in German, one in English) (max. 5 mins).
I'm looking forward to hear from anyone who is interested!
Cheers,
Eva