How much is the visa fee if we get it at the Shenzen Luo Hu port from Hongkong.

Hi, visa fee should be paid according to national principle of reciprocity, generally it is HK$168.

Please,I want to go to hongkong from Nigeria,how can I go.

If you go there for sightseeing purpose, you should first apply for a tourist visa. You should first prepare the required documents including copy of your passport, the application form, a passport-style photo, proof of your financial support, flight itinerary, hotel booking record and your travel plan to HK. Afterwards, submit your application to the embassy of PRC to apply for it.