I quit my job in March 2018, because my boss made me angry by accusing me of stealing some important documents. In anger, I quit my job. I tried my best to get another job, but I fail to do so.
Now I want my old job back, but my boss is very rude and strict person. I had tried my best to assure my boss that I didn't steal his documents, but he didn't not believe me.
What can I do to get my old job back?