How can I file a complaint against TNT express for...

If you wish to file a claim against a shipping company due to the loss of the items to be shipped, in this case you must refer to the terms of the shipping contract issued between you and the shipping company, where these clauses regulate how to file a complaint against the company in case the items to be shipped are lost and indicate how to file a lawsuit against this company and the competent court to consider the lawsuit and the things that can be claimed in the lawsuit