In a report you should write:
The aim of this report is...
My findings show that....
I would like to recommend you...
To conclude/In conclusion.....
Please make sure that you write title,Introduction,findings,recommendation,and conclusion out as subtitles!
Furthermore, make paragraphs when you are going to speak about a new theme!!! let one whole line out so that it is clearer
One thing more you shoul know: A report has to be formal and in a report you "describe" something that is already there (past), whereas a proposal is something which you write for the future. So don't mix that up!!
I hope I could help you
with best wishes Miss Solero Exotic