Some translation error with my theme and where can i fix it ?

[unealafois]

Hello everyone, i'm trying to get rid of this pop up that open when i add to cart something on the desktop version ! 

Any tips on where to find the code and delete it ? 

I'm on AIRN-1 theme

Thanks 

[unealafois]

I have to say i'm not sure i understand ? Actives gemail ? 

[unealafois]

I was able to change the translation, now i just have to delete the pop up when i add to carte and i'll be good to go !