am a filipino wt Pasport and wud like to visit nigeria for 2-3 weeks do i need to apply for visa

You do have to apply for a Nigeria Tourist visa with the following documents:
a.Passport valid for at least 6 months.
b.Duly completed visa application form
c.Two recent passport photographs
d.A Letter of invitation from a company/host in Nigeria accepting immigration responsibility.
e.Visitors/tourists are required to show evidence of sufficient funds
f.Evidence of online payment for visa fee