I have never heard of anyone finding a working code for this brand, I suggest doing a codesearch by volume, with tv on, volume up but muted:
1. tv
2. press and hold MUTE & SELECT for two blinks
3. enter 9 9 1, wait two blinks
4. enter 1
5. press and release VOL UP
6. point the remote at the tv and keep pressing and releasing the CH UP key, if and when the volume changes
7. press select to lock in code
Remember there are over 300 brands of tv, many having more than one code, give it time.