so i called this construction company seeing if they have any work available they call me back and ask if i can work the next day, i said i think so he tells me where and what time. i get a call from a SGT in my unit saying we have something to take care of the next day. i called the construction company and inform then via voice mail and i get one back saying he doesn't buy it and that i should not show up.
should i give him a letter to prove that i had another obligation?
should i give him a letter to prove that i had another obligation?