@i313: if you are really from miners.de or miners.eu, you know who I'm. Contact me by official way.

Update 29.06.2021:

By end of May I got an email by miners.eu that they didn't receive the S19 Pro from their supplier, but they can pay the full money back. Therefore I contacted BitMain directly. BitMain told me all miners of Batch April had been sent. But they cannot give any information about their customers to me, what is reasonable.

In this case I wrote a long letter to miners.eu and show my calculation, why I lost a lot of money when I paid in Jan. and cannot get the miners now. I asked them to check where is the problem along supplier chain and hoped they could find out some mistake.  I don't know whether they do something for me or not. Last week, finally I give up and let them send my money back.  I got very soon an answer, 

"BECAUSE OF FINALCIAL SITUATION OF THE COMPANY, NO PAY BACK IS POSSIBLE  UNTILL  01 JAN 2022"!

In the same mail they offered me "10x IBeLink BM-N1" miner as replacement of my 10x S19 Pro! Note that IBeLink BM-N1 has a hashrate of 6.6 Th/s, while S19 Pro 110Th/s!

I felt very ill. I'm looking for a good lawyer.

Update 24.05.2021

today I got a mail from miners.eu that BitMain doesn't send them the S19 Pro (110T) therefore they cannot only offer me quite old Canaan 50T miners. On the other side, I hear from other friends, the April batch has already come in Europe two weeks ago!

If someone already in juristic process, let me know, I'll join.

Update what my reported previoursly:

I´ve ordered and paid S19 pro in Feb. 2021 for the batched in April. Several times I chat with them, it´s very friendly but I cannot get a date when the miners are going to come. I was told by the end of April that they´ll give me an official message per Email, sofar nothing received.

The price of currently available miner is much higher than miner in future trading. Therefore a middle distributer could think they were able to benifit from the price difference by cancel the order when the "future miner" becomes "current miner". And they only need to pay back the price for "future miner". Hopely miners.de keep being a honest trader.

I just ordered at the weekend some S19 pro miners at miners.de for the batch in April. The support was not bad. They answer questions and call me back when it is not easy to explain in chat.

Strange is after I paid the money online yesterday. I wrote a mail to let them confirm, since part of the payment is over USDT. I have to let them know the money come from me. But my email from the address I registered was rejected! I got the message: "Your message wasn't delivered because the recipient's email provider rejected it." Change to another email addresse, the same mail go through without rejection.

Yesterday is Sunday and I wrote the mail just after the USTD transition, so I don't think someone do it intentionally. But why a registered email address got rejected?

I'll report what happens after there.