What he means is that if you are going around claiming all kinds of things then you should be the one to provide the evidence to go with the claims.
So unless you are able to link such a site then your not helping at all.
You are right, we are not helping at all with proving your unsubstantiated claim.
More evidence would be preferred, and would definitely raise my trust that there wasn't some mistake of memory, but it seems a bit extreme to dogpile on someone who is stating what they believe as fact from personal experience, and when asked for verification seems willing to try to find that but without the knowledge or ability to do so and asking for pointers on how to do that.