Affiliate Marketing Secrets

I turned on my Super Nintendo for the first time (got it used at a flea-market a while back but only just got a power adapter) and it has large bars that scroll down the screen distorting the color either green or red. I tried it with both Street Fighter 2 and Secret of Evermore with the same result. I have cleaned the cartridge, the connection, checked the video connection (I’m actually using an adapter designed for N64 and Gamecube. idk if that would cause this.) I tried to Google the problem but all I came up with was stuff about emulators.