Hi just wanna know to to get a visa for pleasure like 3days stay my husband nepali passport holder

Chona, he can apply for a tourist entry permit for HK. The first step is to provide these materials: copy of your passport, the application form, a half-length color photo, financial support proof, hotel reservation, transportation arrangement, and travel plan.
The next step is to post the application to HK immigration department to apply for it. Below is the postal address:
Receipt and Despatch Sub-unit
HK Immigration Department
2/F, Immigration Tower
7 Gloucester Road
Wan Chai, HK

What about length of processing the visa how long will it takes? Coz where planning to visit by October. Thanks for your prompt reply.

Chona, usually, it will take 4 to 6 weeks.