Sac code --for accounts professional not ca

During the registration of a non ca firm  (but doing accounting and income tax retrun preperation work)

on GSTportal the following codes are not opening ony one code ---0044180--for other taxable services open

Gropu 99822.......Accounting, auditing and bookkeeping services 998221....Financial auditing services 998222....Accounting and bookkeeping services 998223....Payroll services 998224....Other similar services n.e.c (not elsewhere covered)

so what should i do please suggest

and the above codes on bills should be mention or not by the firm