According to their website it looks like it may come with cleanflight, not betaflight. There is a separate chrome app for that (basically identical). You should try that one first probably, but you still need the same driver. Then you can backup your settings through the cleanflight app. After that you could flash betaflight if you want but would need to configure everything like they had it in cleanflight. I would probably just use cleanflight for a while since it is all configured for you. You can just do some tweaks to get it how you like.