That sort of annoying, lazy users should spend several minutes to look at the following topics:
TMAN's guide to getting merits (by TMAN)
Tips – Guides for forum search (by coly20032003)
The English language improvement thread (by Jet Cash)
Full Member thanks to merit system (by iasenko)
If they don't want to do this, or feel something like don't have time to read those ones (maybe due to have to spend most of their time to spam the forum with their shits, to beg for merits, to get money from campaigns, and so on.); I highly recommend they should leave the forum and find other ones that don't have strict ranking requirements like merit system.