Hello:
I am new to cryptos and I must say that my first experience has been a bad one, I recently visited antminerusa.com and purchased some hardware, that was about 10 days ago, I paid using BTC, now the site is no longer available, its been down for 3 days maybe a bit more, this lead me to think this website is a scam. Now what should I do to recover my BTC, if the purchase where made using a credit card, I would report it to my bank and they could void or cancel payment, but with BTC what should I do?, if there is nothing that I can do, then it is obvious that using cryptos is a scammers paradise because there is no protection to buyer (that I know), unless there is a way to introduce the complain in the chain in order to reverse payment.
This is the transaction id 30dc4f431ac3db1949b330ab8cd31d1bb019d4831e24cd7cd7f4215fca73073b if anyone could share some light I would appreciete it.
You should have investigate at first to know if the site is legit in the first place. Not because it is related to bitcoin it doesn't mean that it is always legit. unfortunately we cannot reverse transactions done through bitcoin. I feel sorry for you but you should move on.
Thats one of the downside of blockchains and cryptos which is difficult to do reverse transaction. If you are dealing with scammer and frauds it is highly chance that you can't expect some refunds and return back. Unless the site you are buying or purchasing something using bitcoins or buying bitcoins itself is legitimate you won't expect any kinds of these experiences.