problem with Nari Ultimate hearing aids

This publication, more than a problem, is like a complaint. It's not to be rude or anything like that, because I like the brand and I will continue buying from it, but I give this warning because it seemed like a curious defect in these headphones and the fact is that the ear joints began to stick together by themselves. alone one year of purchase. One ear broke first and after that I noticed how the other one began to crack in the same way, similar figures in both cracks. I tried to fix it badly with silicone. I didn't have any success, if I publish that it is because I hope to help the brand improve this and it doesn't usually happen to guttural headphones, I apologize if I am rude, I will leave attached photos of what I detail in this message. Thank you for reading and I hope this helps you.