Hi Rezi, we are deeply sorry that the extension you mentioned cannot function properly. Could you please contact us at service@coupert.com so that we can know more details to investigate further for you.

Hi NicoGonMun, we are really sorry for bringing you a bad user experience and we have always attached great importance to users’ feedback. Could you please kindly contact us at service@coupert.com and inform us of your problem in more detail? So that we can serve you better. We would appreciate hearing from you.