Oh... Never seen a white screen error like this.
Since the game was exported using Rpgmaker, it was difficult for me to make any modifications on the mobile version. It may be incompatible with your phone.
Does the web version work for you? If not, the only option is the window version.
If you insist playing it on your phone, the last solution I can think of is Joiplay.(You can download it on google play). It is an emulator for Rpgmaker game.
===================================
- Android ( Emulator) -
Download Window version of the game
Use "Zarchiver" to extract the file
Use "Joiplay" and select the game.exe / nw.exe to play It
===================================