Ok it is almost working , but i forgot to tell you that this groups are not going into the admin file ,, they are separate plugin and the server recognizes them by flags.
"simple server admin"
It is a separate Vip plugin. So now if I need to add/remove someone to the group I need to edit every the time the admins.cfg , but I give Vip access by flags for certain time and when the time is up, the server auto delete that flags from the user. Can we change this to work with flags for my setup ? Sorry for the trouble but like that is difficult to manage. I taught when I give that flag to some players, your plugin will automatically gets the group and set the correct amount of money.
The whole idea of this is :
to give flag(vip group) to any player that is not an admin and in the same time if the admin has that flag and VIP also to use your plugin money, and on the other hand players that are not admins and has no VIP assigned to gain not more than 16 000 in wallet.
Once again sorry for the mess i created and I really appreciate your help.