maybe i should try to contact someone
You could attempt to contact them, but here's why I don't think that will get you anywhere.
Their domain name contains "wordpress" in it. That's a huge no-no.
But wait! There's more! Their logo is a fairly blatant spin on Amazon's logo.
Those same folks have another plugin in the WordPress repository. That plugin sound like it's a little dodgy with embedding their own affiliate code into the plugin and having this explanation in the forum:
I see not harm in adding my affiliate code, specially when the user do have the option to disable it in the backend.
This may or may not be in the current version of the plugin, but it speaks volumes that they would consider making it opt-out instead of opt-in.
I do not know if putting in their own affiliate code is permitted in the WordPress repository or if it's against the rules. But I do think it's questionable behavior.
The fact that they also host a questionable plugin on their own site with dodgy code would make me avoid them and their software like the plague.