Will there be a mask during the prayer ???

The Prophet (peace and blessings of Allaah be upon him) forbade covering the face during prayers, 

so at least remove the mask from the face during prayers. 

 The evidence for this is narrated from Abu Hurairah (may Allah be pleased with him) that the Prophet (peace and blessings of Allah be upon him) forbade anyone to cover his face while praying.

 [Ibn Majah, 97] [1] 

 Footnotes ঃ [1] Sunan Ibn Majah Hadith No. 966