Please, give me advice!!!

I agree with @austinmeta. Product hunt is community and for one community to give help to you, You have to become part of the community. Here so many products are launching every day that if you spent 10 minutes of your time every day and give one feedback to someone - it is the most valuable thing you can do in Product Hunt.

View PH as a long term, be active in the community. Give feedback and help others as much as you can. It will take some time but just get engaged!