I can understand the situation and I am happy that I was part of the Aegis Ltd. for the past 3 months.
Before leaving I request you to kindly do me a favor.
It would be very helpful If you can provide me Experience Certificate of 6 months and the Payslip for the past 3 months.
It will be very useful for seeking job opportunities in future.
Thanks and Regards,
I'm not a teacher of English, but I have spoken it for (almost) all of my life....
One question - if you're happy to have been part of the company for only the past three months, why would they issue you an Experience Certificate for six months?
Remember - correct capitalisation, punctuation and spacing make posts much easier to read.