Hey guys i recently bought an ariana semi-electric guitar frm bharat music guitar lajpat nagar. As i m beginner in guitar so i cudnt recognize the buzzing problem. The guitar has a buzzing nd rattling sound on sum frets. My guitar teacher adjustd the distance of the strings by an allen key. He says tht the fretboard has a problem nd the rod inside it is nt straight. I evn took it to bharat music house as i hve one year garuntee. They said these are minor problems nd cn be adjustd regularly by adjusting the string distance wenevr the buzzing sound occurs. Bt i consultd some people nd they said tht it is manufacturing defect. Plz help me as to how i shud permanently solve dis problem. Shud i refret the guitar frm a guitar shop nd tel me sum gud guitar repair shop in delhi. Plz guys help as i spent 7.5k fr dis guitar.