as a NEW member, the FIRST thing you need to do is SEARCH other people's steering problems, this has been covered for years.
there are even videos showing you how to fix it.. THEN if you dont understand, ask for help.
a 5 cent garden hose washer will fix it (usually). see videos..
2 screws to remove the covers, then 3 screws to remove the plate and you are looking at it.