Alright guys, I'll preface this by saying I'm a retard.

I know jack shit about cameras. I've held a few in my hands and taken a few pics (as in, hundreds of pics), but never have I had one that's, well, mine.

That being said, I wanted to get into photography and wanted to find myself a cheap camera that could last me a while, so after a bit of research I settled for this and managed to get it on Ebay for 500$ (shipping and customs included)

That being said, as you might manage to make out from the extremely blurry picture my phone took, it doesn't have a lens. And obviously I need a lens.

So yeah. What lens should I buy? I figured the best would either be a 35mm or a 50mm, but I also can't really go over 300$ and with my poor understanding of lenses I really have no idea what to do.