VEVOR - Bidet Attachment for Toilet, Hot & Cold Non-Electric Water Sprayer - Dual Retractable Nozzles - Gray

Firstly, I'm a novice renovating my home and plumbing for the first time. That being said, from the parts shown, I believe you could tap into your toilet's existing cold water feed with the smaller provided T-split. You would then need to either hire a plumber or attempt to run a hot water connection by yourself to behind your toilet, alongside the cold connection. You could then incorporate it into the second, larger provided T-split that will also receive the other end of the cold water hose and connect to the bidet control panel.