I'd like to recommend creating a account so me or other members can assist you, as guest have limitations in replying here and if we need further Information to communicate with you.
I'll provide a link to register, please come back to your post so we can further assist you . Thank you
Hey bro! If you have problems with opening files of certain format by using standard programs of your device, try to find another application in Play Market and try to open your file through the new program! I hope I helped you!