I Need some help guys.

I’m trying to get into buying reps but i feel like im simply lost on how to do so. Every post i see that anyone posts is to a website in a different language and everything, do you guys have translators on? Just super curious on how to order from spread sheets and taoboaboa (if i even got that name right). Ive seen websites like repdog before where the reps cost about 40-50 usd each which i feel like is totally different from what i see on here. If anyone would have any info for me i would find it super helpful, thank you guys.