Why are you providing bank statements with work experience when CIC doesn't ask for this?
All CIC needs is a letter (on company letterhead) from past employer(s) that mentions your job profile(s), roles and responsibilities, start and end date(s), remuneration, working hours/week and signed by the concerned authority.
If you can get this, no need for pay slips/bank statements. Those are additional documents applicants provide to try and convince VOs that their employment was genuine in the absence of the above letter.