please feel free to call me anytime if you have issues 6103342158
from the pics, your car is a 2016-2019 which means you have a dual line evap system vs the single line from the 2014-2015 Fiesta ST's
you'll need one of 2 things to correct the issue , the Ford evap harness or the whoosh evap fix kit. I strongly suggest using the Ford kit as it's an OEM and 100% cure for your issue (both are found in the intake section of our site)
In the meantime while you decide which route you'll go I would simply swap back the OEM induction hose and connect all of you evap lines back they way they were. The whoosh crossover and short ram intake will connect to the OEM hose