Competitive advice needed [SSB_FoUr]

What up, my name is Roberto Alvarez,  but you can call me FoUr. I have know about the competitive smash scene, but just recently joined into it(about 2 months ago) for SSB4/SSBM/PM. I need help on learning center match ups against top or PR players that play Bayo/Cloud/Sheik/Corrin. If you can help, DM in on this website, if not you can reach me at (Youtube: Neoghouls Cyberdragon/Discord: VH I FoUr#9064/ Skype:  bmxbandit259/NNid: Herobrine77235) Thanks in advance