Hohner Super 64 X Performance in C

HOHNER SUPER 64X
This Harmonica instrument, model and color is very attractive! consists of 4 octaves, more attractive in use.
The body is sturdy, fits perfectly in the hand, the body cover is good, quite thick, not easy to leave marks because of the palm of the hand.
Only mine is special, at low sound, up to the 5th hole, the windsaver vibrates when blown, it's quite annoying, and I'm worried that if you blow it louder for 1-2 years of use, the windsaver won't be tight and curved, so the windsaver function isn't optimal.
In conclusion, despite the lack of a windsaver on my instrument, in general the Super 64 X is very fun to play.
Please Thomann and Hohner to think of the best solution for my instrument..
And please if HOHNER can be notified, that the selling price of spare parts from Hatmonika Chromatik is not too expensive, because the average Chromatic price is already high...
Selling a little lower, as a service for customers who use Chromatik Super 64X, thank you