Server files 2015 register and fiesta shop.

[thebigba1]

Hello. I realize this may be obvious to some but I need help with it none the less. I've downloaded the register for the 2015 files that was released. But ive no damn clue what to do with them. Also, the item shop won't open at all it just say try again later. Everything else seems to be working fine for now. But I'd appreciate some help with these matters.