I have low risk hpv. Genital warts will the HPV vaccine protect me from the other 3 hpv? Will the vaccine be effective in preventing hpv-related diseas

Yes. If you get the 4 strain vaccine & have not been infected by the other three strains, the vaccine can benefit you in building your immune protection from those strains.
Yes it will. Yes it will protect you against other 3 HPV and HPV related disease.