Akshaya Centre — absence of staff to update aadhaar

I wanted to urgently update my mobile number on my adhaar card amd hence visited akshaya centre in perinthalmanna (Housing colony & calicut-ooty by pass road) to avail the services. It’s a shame that both the service centres did not have the particular staff who is capable o[censored]pdating the mobile number. Since this cannot be done online, the only method is to approach the help of akshaya centres. Request you to either train other staffs or have a substitute in case the sole person who knows the process is on leave. Understand if it was one of an instance but visited both the centres and the staffs were off duty. Please note that this was at 3 pm on a wednesday!