CPP denied by the gota sbi branch

I am a retired engineer from Gujarat Electricity Corporation Limited. I applied for the CPP (Corporate Pension Package) facility at SBI, a facility that has been provided to my colleagues by different SBI branches. However, my application for the same CPP facility has been rejected by SBI Gota branch. The reason given by the branch was that my pension amount is very less. This is despite the fact that colleagues of mine, presumably with similar pension amounts, have been granted this facility by other SBI branches. I request that SBI Gota branch look into my case and grant me the CPP facility, similar to what has been provided to my colleagues from other SBI branches.