You need people to buy in to change.
Successful buy-in is done by giving your team the Freedom to Fail.
Give your staff the Freedom to react and make decisions that they think will work.
Freedom to speak up
Freedom to change a process
Freedom to spend time improving
Freedom to work together
Give them the power to own their processes and be responsible for their outcomes.
Keep your staff in the loop on all decisions being made in the organization. The more information you provide your team the better decisions and processes they will create.
Be patient and show grace. Success looks a lot like trial and error.