I am working for a german company online. I was waiting here for him for two days. I sent several mails. But he did not reply. Also not came online. I was waiting and waiting. Today we have a conversation but he totally denies that he was not online rather he is blaming me constantly that I did not come online that two days I was waiting for him. So in this situation

1. How can I justify that I am truthful? Submitting the emails?(it may make him angry)
2. What Islam say about telling the truth where it may arise problem?

Kindly give me a solution to resolve my crisis.

Questions about Islam have to be posted in the Islam portion of AMHD.

If you are attempting to prove you are truthful, yes, you need to show your evidence.