My mazda tribute will not start.

Ok... So what do I need to do to fix this problem because I really need to fix my car

take it to an independent shop.not sears or midas or dealership.it will save you money.

I'd rather fix it myself

totally understand.you tube some videos about voltage drop testing.that might be a good first step.ericthecarguy.com is a good one.if it does absolutelty nothing it could be a dead cell in the battery.

I just bought a new battery and tried it so that isn't it. Does the starter need to be on tight?