Two urgent ideas

This app itself is very entertaining, but it urgently needs these two implementations. The first is having the option to see people only from a country you have selected, even if I am from another country, without needing to change my nationality. Sometimes, being Spanish, you might only want to meet Mexicans, other days Argentinians, and so on... The other idea is to have the option to only see people who are online; you'd make more matches and end up talking to more people without waiting days for them to log on. These are my ideas that would drastically improve the Purp experience. Thank you so much!