How to get rid of " Author not verified" on firefox

[sudnish]

Frds mam Mozilla Firefox wala add on add kara ganna yaddi ai me " Author not verified" kiya enne..eka nisa add kara ganna bane..meka gana mam google kala eth hari yanne na appa..elakiri expert la poddak support ekak dennako

Thanks

 

[sudnish]

ekkenek wath nadda?

 

[sudnish]

eka wada karayekwath nadda?katawath me prashne awith nadda?