I’ve finally solved the 4x4

I’ve done the 2x2 and the 3x3 now the 4x4 now all I need is the 5x5 I know that some of you four already solved a 4x4 and maybe a 5x5 but I’m still learning s awesome you solved a 5x5 but I can’t yet 2 reasons I don’t have one and I don’t know how to solve.