Please move your thread na lang po sa tamang forum papsy. Pwede yata to sa PHC Related Questions.
To answer your question:
If gagawa ka po ng thread, click mo yung three vertical dots after ng media, then click mo yung eye na icon, may drop down menu diyan, click mo yung hide reaction, then check mo lang anong gusto mong reaction. Pwede din i-preview ang post mo before posting po.