A few days ago, I participated in a bidding auction for an artist. Minutes later, a Telegram account posing as the artist contacted me (the account used the artist's profile picture and changed its username to exactly the same as the artist's). He claimed that willing to end the auction early and let me win the bid. Finally, they provided a payment link and asked me to pay.

So, once again, a reminder:
If you participated in a bidding auction, please remember... once the artist has chosen to bid for selling the work/Ych, it is impossible to close the auction early. And don't assume this is the artist's goodwill, artists will definitely not sell positively their artwork to any stranger at a low price.

What matters to the artist is whether you offer a good price and show your appreciation for their works.

Again, beware of scammers!