My experiences and tips with ordering from D:
I ordered N from D about 6 weeks ago. I am from west Europe (I can tell my country over PM to anyone who wants to know)
After ordering, the package was sent and went through customs no problem. It arrived in my country in about 3 days. It was released from customs in 7 days. I chose the cheaper shipping company.
Due to me not getting the track & trace from D I did not know about the package status all that time. I needed to pay import fees and I did not know. If D doesn't give you the track & trace, ask for it. I waited until 3 weeks after purchasing N and only then started asking what was going on. This is very dangerous because customs holds the package until you pay and can send it back if you take too long.
Do not make the same mistake I did. If you are from Europe and your N does not arrive within 1,5 / 2 weeks you should ask D to be sure.
After paying the customs fee the package went to the shipping company. After 2 days the track & trace said the package will take longer to arrive than expected. It took me 2 weeks of calling and emailing the shipping company multiple times for them to say that the package has been lost. I now have no N and no contact with D because he deleted his e-mail.
No police arrived at my home. Best defense is not talking about N to anybody. I do not think there is police on this forum, but just to be sure you should not talk about ordering N on here. This is the biggest way they can get you, because they cannot track you individually otherwise. If you e-mail or pay D using crypto they can only see that if they are in D's account, and that is beyond your control.
If they somehow find out you bought N anyways, they will visit you after it arrived. Best bet is to prepare a good hiding place in advance. Immediately hide the N once it arrives.
I know this is basic info to most of you, but I hope this helps someone anyways. I am have now spent 1200 euros and no N arrived. D is legit but shipping company does not do their work properly.