Can you please advise on how I correctly fulfill a stop order?
I can simply say that maybe you are getting the error because your orders are not correct. A stop should be below and you put a take profit order above your entry price.
In your case, you are putting all your orders at $4,100 which is incorrect. Try and check the orders you are making first before any other thing.
But meanwhile, how are you putting order at $4,100 and price is no where around there for now. Please don't take us backward bro