The marketplace does not load

When I try to go to the marketplace to pick up a free Firmware for Android - MIUIcard, buy Minecons or edit my skin, then I do not load anything and I am told that you have problems with the Internet, although I have a good Internet. Also, one of the servers does not let me in due to the fact that I allegedly have a VPN enabled, but I did not turn on any VPN. Device - Xiaomi Redmi note 8 Pro. Firmware for Android - MIUI 12.5.2