Complaints are not made directly to wireless. Complaints from Hong Kong are made to the Broadcasting Authority, which is equivalent to the mainland State Administration of Radio, Film and Television, and its full name is Hong Kong Broadcasting Authority.
Address: 39F, Revenue Tower, 5 Gloucester Road Tel: (00852)28278488
If you have to call tvb, the number is (852) 2335 9 123.
Well, I'm afraid you have to use Cantonese when you type.