Most of the people here look for a "date partner", and not for a language partner. Then, you write to someone who has your level in your language, and he/she doesn't reply back to you. Sometimes they could block you, and your account could be removed by admins. They only want money, they say you have to wait 7 days to have your profile approved, but it's an excuse for paying. If you have a nice look, a lot of people will contact you, otherwise they don't. A lot of guys claims to be mother tongue only for flirting, turning this app in a dating site like Tinder. Many guys ask your phone number and do inappropriate things during video calls. What a shame.