T0 save yourself time, try self-support FIRST. Glance at the Setup or FAQ articles and see if you can’t find something that has already been posted which might answer you question.
At the bottom of each web page is a search box. This search will look at content of every article we have posted for the term you enter. It is amazing what you can find that might talk about what you need to know.
If all else fails, then from a WORKING EMAIL ADDRESS send me your questions. Address the to firstname.lastname@example.org. If the address you use is not a working address where you can check your email then you will not get a reply.