Yes, chatting or speaking with native English speakers will help you to improve your English but not as good as learning some basic grammar first. Especially if you were looking for partners. So good luck :)

Please learn to write correctly first. You haven't learned the most basic writing principles of punctuation and capitalization. If you cannot exert enough effort to learn to write correctly, you will not be able to exert enough effort to learn to speak correctly either. That is my opinion. So work harder. 加油。