Veteran needs a bicycle (Anaconda)

I’m a veteran and I’m in need of a bicycle preferably something with big wheels to make pedaling easier for me .
I live between Philipsburg and Anaconda so it’s probably easier riding into Anaconda.
I have to get groceries every few weeks and this would be much faster than walking .
I don’t have an income right now but would be willing to work in exchange for the bike.