I would tell everyone to be wary of this site and don't take words from new members who supposedly seems to host a very similar site

.
It seems he refuses to refund my purchases or my gift card from over 1 month ago and has not provided a transaction ID of the supposed refund he said he sent.
We already send you a refund, if you have any other problems, you can contact us at
admin@gifty.top or
giftytop@gmail.com.
Im asking you to stop spamming or we will contact an admin.
I'm asking you to stop scamming

. Show me the tx ID of the refund that goes to one of my addresses that will prove you didn't just scam my BTC

Obviously, you a trying to scam us with the refund story. We don't send refund twice. That explains your negative trust.
Honestly, your the one who looks like a scammer right now. He has asked you to provide the tx ID of the refund transaction multiple times, and avoiding that question doesn't help. Showing the transaction ID of the refund has nothing to do with sending a refund multiple times. Also, his negative trust is involving something else. lolgato/Marocdm, what was the address that the refund was supposed to be sent to?
How are your gift cards obtained? Are they carded, stolen or hacked?
Are you going to accept PayPal as a payment method?
I am asking not because I necessarily want to pay with PayPal, but integrating PP payments would make your service more trustworthy.
Also I am quite sure that I saw your announcement post here on bitcointalk before.
How does accepting paypal make a service more trustworthy? That doesn't make any sense.