And be afraid of every policeman u see because if they want to see your passport / visa you will be in jail directly....your employer seams to be not aware of that as well because if you on a work permit from him he will get big problems as well.
Go out of thailand , pay the fee , and stay outside for a while
I would take IT more serious , as many Tourist Are Controled on the streets....if they catsh you it will be decently a big amount ! So better hurry up and jump over to Samui....
And if u Change this non o to retiried u just Need The Money on a bank Account in he Second year they May Be want to see if The Money is still there And nit Used or Taken.
If u leave thailand u Need an RE entry permit..or Buy a multiple for more then one time...
If y live in thailand , what kind of visa u have. It's ilegal to work as a volunteer . But some organisation have some different agreement, only if u get NO money and pay for yourself ...but it's not common ...better ask them before u get a problem