There's a piece of tile in my bathroom inside the shower that is coming off, I tried to put a grout on it but the hole is still there, so maybe I need to replace the tile or just put in a new tile over the old tiles, since most of it has molds and I tried to take the molds off, but it won't come off. Can I do that, and if you can tell me how to do it I would appreciate it since I can't afford to hire someone to do it for me. I'm deaf, so the video with text helps.
