does someone can fix blackboxed module issues?

Donn already answered your question.

The black-boxed modules you listed here all have no effect on timing. tapvpwrvgnd are TAP cells, fill are fill cells and decap are decoupling-capacitance cells. i.e. they are to be expected- these warnings only matter if it's a functional cell or a submodule.

Posting here same again, will not give new answers. You've to understand fundamentals of physical design and what is blackbox. During the flow care about ERRORs.. Care about warnings only when if you're not getting expected timing results.