Online English lecturer for begginer level students

I’m Aleyna Hosbil.
My bachelor degree is Mathematics (30% English) and also I’m studying master degree program in Berlin School of Business and Innovation (British School) in Berlin.
Since I’ve graduated mathematics in English language and still studying my master program in English language, I’m fluency in this language. I have confidence about teaching English to students.
I have to mention that, since I do not know how to speak German, I only use English language in classes. However, I think that speaking only in English would be better for students, they can improve their speaking skills!
As I’ve mentioned in my other documents, my school program is: Monday and Thursday (4pm to 8pm) and Friday (8am to 12pm)