I talked to my account manager as suggested by Dont.Farm
According to him, the account is accessed by other people to avoid Facebook banning. It would be a strategy to keep the profile warm through common activities like sending messages, liking photos, doing searches, etc. and avoiding Facebook banning.
The problem is that these people (always mentioned in the plural) are strange to us. They don't work for Dont.Farm either, it's not clear who these people are specifically.
In fact, these people don't have access to your full credit card number, but they could create ads (and consequently charge your credit card) because they have access to your Facebook account. Account Manager points out that it's absolutely safe, but I'm particularly afraid there's nothing to stop these people from taking advantage of the situation.
Anyway, I'm open for corrections and explanations from Dont.Farm, I really thought that this account was mine and only I would have access. Recently I asked what is the password for this account, and it was mentioned that they could not give me this information. In other words, more than 1 person has access to my Facebook account and I have to accept this to continue using the services.
I believe this situation could be explained publicly because there is more than one person interested in more details, thank you.
Unfortunately I cannot recommend this service either.
I bought an account with BM verified a few months ago. Facebook revoked the BM verification in less than two weeks, I believe if I had realized this earlier, they could have offered a replacement, however, they are probably temporarily verified accounts, you can't work long term, it's a really temporary solution.
Also, you pay over $300 for an FB account that will not be yours. There are other people with access, they are probably hacked accounts, the owners of the account keep using the account, you don't have access to a password and it is a risky business model.
Support only points out that they have sold ''thousands'' of FB accounts, have great reputation and approval, but do not answer the questions directly, just reaffirm their supposedly high reliability and reputation.
Paying over $300, I was hoping to have an FB account with BM verified long term and with exclusive access. However, the FB account has shared access and the BM verification is really weak.