Rainbow Power help?

Guys, do you know what Rainbow Power is? Toyline in which the ponies are rainbow colored. Like if you search it up you'll see some images in which the ponies are in their play pony form but, rainbow like. So this is what I did, I searched up Hasbro's phone number and I called and this guy named Johnathan picked up and he said there was no such thing of a toyline and he said the only close thing to that was the old mlp. So like what the heck? I got nervous cause I didn't know what to say at first and if you look at ebay and search it up you can find them. Also here is the link to the image of the toy: link
here is Hasbro's phone number if you have any questions related to Hasbro: 18002555516