I usually refer to bestchange.com for these exchanger sites.
Megachange isn't even listed on there which is a huge alarm bell for me. Bestchange only lists exchangers that have been confirmed to be legitimate and working for at least some time, and you can post complaints publicly there. The fact that they are not listed basically increases their changes of being scam.
These sites are easy to open and there are lots of templates out there up for grabs that basically provide scammers with easy to follow steps to open their own exchanger websites. Just because someone has a site, doesn't mean they are legit. Next time, check on bestchange.com as well as the reviews before you do anything with a site.
i used this site from advcash exchanges option. I want it to exchange 585 usd to epayments and since i did not find any direct exchange to epayments i used external one. I am glad that i was a bit sceptical about this platform and only send the minimum amount to exchange just to test and order the card from epayments.
I try to contact them. They say that is P2P peer-to-peer transfer and that means that someone else has to complete your order, but they cashed out my money under the pretext that they are escrow. Since it was few days ago if the payment is not complete i ask them to cancel my order and refund my money. They cancel my support ticket disabled acces.
I try to warn others in the website chat and they banned me and deleted my messages.
