i read the threads and i still dont get it. (chrono trigger fix)

please help some one play some chrono trigger.
i read the threads and the cheat code links are not working. i looked in all the folders on my micro sd and i dont see how to make the CT rom work.
i guess im having a slow on the uptake day.

where do i input the codes that are listed under that topic.

*sigh, go get the cheat database from cheats.gbatemp.net.