QuestCraft doesn't have any immediate plans to introduce Bedrock due to the Minecraft TOS.
It is also incredibly difficult to reverse engineer games coded in C++, which Minecraft Bedrock is coded in.
Bedrock VR is no longer available, you are sadly going to need to use GearVR or use the PC Edition with custom launch flags on a older version of Minecraft to play Minecraft Bedrock in VR.
If you own Bedrock for PC, Java comes bundled for free, and only requires setting a username. Any other edition DOES NOT come with Java for free and will have to be bought yet again.