Sentence: Free life insurance cover plus a ranger of other benefits

Free life insurance cover plus a ranger of other benefits
You repetadly advice me to use English Vocabulary,Grammar and idioms section is that correct. I think I used it this time: Ganesh

Free life insurance cover plus a range (not ranger) of other benefits.
Yes it is the correct section but: What is the question? Where is your context? (If you want this job, you had better ask for health insurance too.)