we've seen several ads using this term 'reliever'...and I haven't read any comment until this particular ads. No offense but, the ads is intended for those looking for job 'desparately'....and if you're in a position to look for a job, just by reading at the ads...you easily understood what it means. Although it is 'gramatically incorrect'....I supposed we shouldn't make fun out of it?

maybe the one posting it is not an 'english grammar teacher'...but the intention is to look for someone who can 'relieve' her while she's away?