Please make firmware with j500h support. Add j500h support to the firmware.
it does have j500h support.
You also commented on a different rom which also has j500h support saying you couldnt install so you are doing something wrong with the installation.
How are you flashing these ROM's?
What was the last version of stock firmware you had?
And twrp must have aroma support the official twrp does not have this.
When flashing the rom it brings you into a different menu with a list of features you pick and choose from, does this menu come up when you flash?
And how are you doing the wipes in twrp? Are you going into advanced wipe and wiping system, data, internal, cache and dalvik?