Pension funds thefts and not following up on procedures

I have sent momentum payslips to show that pension fund for Jan wad deducted, now with all the back and forth I made it clear to momentum that my emolyer has not given sufficient information why , instead they say there was a misunderstanding between them and momentum.

What kind of misunderstanding, this is theft/ misappropriation of funds,

Momentum is automatically implicated since I sent u emails u did nothing about this is this not the part where u stand and report this to the fund administrator? And I'm interested in knowing what that misunderstanding is for?

It's March already and this is January funds.