It's obvious what this guy is up to.
Nobody that actually has the technical capability to build a bot that will generate absurd returns like the ones promised to you will be willing to offer it to public investors, because that would just saturate the exact thing that is making themselves profit.
He's been deceiving you pretty much throughout the few months you've "invested" with him.
At this point, I'd see if he can be lured into sending at least part of the scammed funds back to you because clearly all of the delivery/taxes/charges etc. are all just setups. If you return to him he'll just ask for more money. Your prospects of legal recourse aren't looking that good either