reseller > customer a/c when edit credit limt data should be updated.

STEPS:-
1. https://communityv5.astppbilling.org/user/user_invoices_list/
2. login as a reseller.
3. account > edit credit limit 
4. observe credit limit data not update when edit customer.

Bug description:-
when the reseller login and creat customer available credit limit filed data I enter after save observe that credit limit valid data enter is not updated.

Expect result:-
credit limit data when I edit after save data should be update after save.