Mr Fix It Plumbing 4320 Atlantic Ave #230, Long Beach, CA 90807 (562) 988-2454 http://www.mrfixitplumbing.com/ If your flapper is worn out instead of adequately sealing, Then you really might have to acquire it changed by a local plumber in Long Beach. If the flapper does not seal, the h2o https://maps.app.goo.gl/JAqevuQwVnnK5SJu6