AT or IN What´s the difference between AT and IN? Can anyone help me? Thanks!

At and in What´s the difference between AT and IN? Can anyone help me? Thanks!

Nice! A week ago, I came here and looked for a friend who speaks English and helps me to improve my new language. But I didn´t find anyone. However, today I found some of you who helped me!!! Thanks friends! Please, check my text!!! XD

Hello. Hello. I´m Jeffrey. I´d like to meet people how speak English, in order to learn this language. If you need help in Spanish, add me!

Hello. I want to learn English, and I can help you in Spanish