What sholud be the action when a team member of your team is in great difference to your plan and plan is already approved by higher management

I will discuss with the staff and will hear him well and lead him in line with the company's policies and procedures.

To be reallocated to another suitable department and replace him and get another one.

be strong
1- change him if you can
2- resize his duties
3- fire him if you can't handle him

A good starting point is to have an open, honest talk with the team members when the plan is presented to the team.
If you anticipate differing opinions, I suggest getting with the team members one on one to prevent bullies from dominating the debate in a meeting setting.
During the one on one meetings, listen intently, be respectful and read the emotions behind the statements.
Remind the opposing view point holders that a big part of organizational growth is the dimension of adaptability.

Team member should get promotion and or better salary

Make a meeting with them, and convince him with your professional approach