Why doesn't wireless charging work on Galaxy A51?

Question

Charger

Today I bought such a kit - a receiver and a charging station:
https://www.ozon.ru/product/172480726/
https://www.ozon.ru/product/153418545/

When connected to the Galaxy A51 phone, there is no reaction at all from the phone itself , but at the same time, the indicator on the charging station lights up that everything has worked. Tested on the Chinese Huawei P30 lite - it works! And the Samsung refuses. What could be the reason? The charging station did not fit or the receiver? Or maybe in inexpensive Samsungs, in principle, the possibility of wireless charging is blocked even through an external receiver?
Maybe someone had a similar experience.

Answer 1

Maybe this will help:
https://ru.androidhow.eu/how/how-to-fix-not-working...
or this:
https://www.orgtech.info/bystraya-zaryadka-samsung/