Replacement Water Supply Hose for HOROW T05 Smart Toilet

California is where these toilets land after coming across the seas. Water supply hose went out after 15 months. Calif. sent me 5 hoses, lol,,, can't make this up, all the same size???? When I sent the plumber and my family members a picture, they all died laughing. Evidently my American English, is NOT GETTING THROUGH. It's a dang shame, won't say what I freely feel, profanity is fluid in me, three years in Iraq during the war of 03-06, but for a $600.00 intelligent toilet, this is insulting to one's mindset. So I have to wait 5-6 weeks for the toilet part to arrive from China, with all these tariffs, that's a shot in the dark.