How long were you out for the injury and surgery? FMLA only protects your job for 12 weeks. If you exceeded that (even if it was a WC injury) they do not have to hold your job for you.
" I HAD TO LEAVE OUT OF TOWN BECAUSE OF ILLNESS IN THE FAMILY"
The employer isn't required to allow you time off for a family illness.
" I WAS TOLD THAT CORPORATE OFFICE WAS HAVING ISSUES WITH MY ATTENDANCE"
One unapproved absence is enough. There do not have to be multiple incidents.
" I THOUGHT I WOULD HAVE RECEIVED A LETTER FROM THE COMPANY STATING THE REASON FOR TERMINATION BUT I HAVEN'T"
Nothing in employment law requires they give you anything in writing with a reason for termination.
"CAN'T WORK DUE TO WORK INJURY"
Then that renders you ineligible for unemployment benefits. You must be available, able, and looking for work to qualify.
"WORKMANS COMP.ISN'T PAYING ME EITHER"
Once you were terminated any wages WC owed would stop. If you haven't received benefits you are owed for past time off it may be time to consult a lawyer regarding the WC claim.
In future posts do not post in all caps it is too hard to read and considered to be shouting and rude.
"That's just my opinion, then again I might be wrong." Dennis Miller