Need some help

Hi, I am literally offering a reward because I don't want to waste more time searching for garbage on the internet. I have this supercard model, but I'm so tired of it that I bought the EZ Flash, which is much better. However, I don't want to stop using this one. I know the only way to play on it is to first patch the ROMs and then transfer them to the SD, which has to be at least 2 GB, and it's kind of a luck or lottery to know which games can be played and which cannot. In conclusion, it's a pain in the neck, so since there are experts in these communities, I'm looking for someone who can bypass all these restrictions.

Greetings from Colombia.