I am applying for an exchange program in Romania next semester. The teacher in Romania sent a research topic one month ago to my teacher (So I guess they both found an agreement and I should be able to go?). I am now expected to do most of the rest . So I sent a first e mail asking for more information about that topic as the research topic has to be accepted by professors and lectors at our university. A few days later I sent him another e-mail specifying exactly who I was as it may have been unclear in my first e-mail. Its now been one week and still received no answer.
What should I do? Keep waiting until I maybe don‘t receive an answer? What would be a good way to deal with that type of situations?