Hello everybody. My friend tried to tune my snare fat. So he tightened the resonant head super tightly and followed some dude's instructions on YouTube for the batter head. Few days passed and my place gets dusty, thus same guy told me that he'd open up the snare to clean it from inside. Whilst opening both the heads two tension rods each from too and bottom came out really tight,with some thread wear on both. I didn't understand as I'm new to drumming and this guy teaches me. Afterwards he assembled the snare and now it sounds aweful. Now I sheeet scared as I don't know what is to be done. I live in a remote area so there's no one who knows drumming or anything related to it besides him. I'm having two questions, 1) Is the tension rod or its female part damaged? If yes does it mean that my snare is damaged now ? 2) Can I get the snare to sound good by getting it tuned by some expert ? Please help guys. Also how can I attach a video of the same so that I can show you how does it sound now.