Can you post a screenshot of the deal? I’m guessing that if you already passed the level of the next dca it won’t open it. So in that case you may need to add more levels.
I tried to change the DCA levels to 22 to cover the range and then it immediatly gave me a buy order and fulfilled it.
I thought it would just place a market buy order when you change the DCA level. This could maybe be a feature request for the people who want to manually adjust the dca levels?