I want to learn Japanese! In exchange, I can teach English :)

Hi to anyone who knows how to speak Japanese!

I'm not a native English speaker but I've been using the language for a long time.

I do admit that I tend to make some mistakes with regards to punctuation but I always learn from it.

I hope you kind souls can help me! I can make some basic Japanese sentences like asking names, directions, the weather, buying for objects, time, those simple things but I want to be sure that what I've learned from self-studying is working. Also, I want to know about the sentence structures so that I can make more complicating sentences other than the simple ones.

I really want to learn Japanese because the language seems quite interesting and challenging to learn! So please help me!