Topic: Buying on g2a is safe?

Hi,
Last night one man spam this link on fb:
Removed
I read different opinions about g2a. Buying psn/xbox cards are safe?
Anyone bought there psn cards Official fanpage g2a has over 1kk fans, but g2a is register in Hong Kong . Apparently they have also any promotions in weekends. BO3 or XCOM2 for 20-30 euros? On steam i have to pay minimum 45 euros for these games. I dont get ban for buying there??
Thanks for opinions.

Hm, this is a bit too spammy to me. But it may be a legitimate question.

I'll remove the links from the original post.

I've seen this same message (with the games switched) on multiple other forums, so this is spam- commence locking procedure!