I've decided to drive a small amount of traffic on the recommendation of this affiliate program. In the end only 2 leads were counted. Now, about the others, they say that they were registered under someone else, although people registered for the first time. The ssupport communicates as with a friend, which is not really appropriate for the employee. In general, there are more interesting affiliate programs and where they count better.

UPD.

The first review was written on a small amount of traffic, after which we increased advertisement and the leads were all right, suspicions of the shave went away. We are already working with them for 3 months and everything is well with payments!