Throw out bearing noise !!!

Hey guys I owned my truck since June , it’s had the little noise like the throw out bearing is worn out I took it and had clutch new bearing and master cylinder put in it , drove it maybe a few miles without the noise but then it came back I took it back to the shop the put a whole new kit back in it and still same noise, you barley put your foot on the clutch pedal it’s quit soon and it’s let out it has the little whistling like noise any help? It’s driving me nuts

 

That sounds normal....mine has been doing that for the pass 213,000 miles.