I am holding pakistani pp and want to travel to hong kong.Please tell me the procedure and the fees

You can submit your visa application to the HK Immigration Department directly by post or through a local sponsor if any. To shorten the processing time, all application documents can be sent by fax to (852) 2824 1133 in the first instance. Then, send the original application form and the photos required immediately to the HK Immigration Department by air mail. Visa generally costs HK$135, but this may varies according to nationality and nature of visit.