Can you ask some professor of your university to give some feedback? Go to their office hour, bring your printed manuscript and explain what you explained to us.

Con: They might be less expert in the topic of your work.

Pro: They know the standards of your fields and how to write a scientific paper. Further, they might help you directing to the next step, like starting a real collaboration with someone, improvingparts of the paper, or submitting directly to a journal.
Pro: They might me more inclined to help a master student of their own faculty compared to the other professor who would be helping an anonymous student from another country.
Pro: You get direct feedback, you don't have to wait for week without knowing whether you will get an answer at all.

Can you ask some professor of your university to give some feedback? Go to their office hour, bring your printed manuscript and explain what you explained to us.

Con: They might be less expert in the topic of your work.

Pro: They know the standards of your fields and how to write a scientific paper. Further, they might help you directing to the next step, like starting a real collaboration with someone, improving parts of the paper, or submitting directly to a journal.
Pro: They might me more inclined to help a master student of their own faculty compared to the other professor who would be helping an anonymous student from another country.
Pro: You get direct feedback, you don't have to wait for weeks without knowing whether you will get an answer at all.