Are you able to send us further information about this? Which TV model and software version are you using and where did you buy it?
Alternatively, you can reach our Support Team to help you with this. You can find all our contact details here: https://www.samsung.com/uk/info/contactus/
Hello Samsung, i am hereby requesting to samsung android officials to add pashto language to samsung keyboard since pashto spoken people are more than 80-millions and believe that many like me are samsung android users from the day first. hope my request will be considered on priority bases. thank you