Hi, am naturally a fair complextioned lady, but scared of using product with hydroquinone.I am becoming darker,could you tell me what I should do,which product is best for me,considering our weather.I live in africa,nigeria

There is a product called Bio Claire that does not contain hydroquinone. It has helped a lot of members from the skin lightening forum.
Do a patch test first to see if it causes a reaction to your skin. If it doesn't then use it on the dark patches.
Also use a good quality sunblock during the day. Even if it's cloudy outside! As the UV rays still come through the clouds.
Exfoliating regularly also helps.