Work permit in Sweden

I have an employment-based work permit for working in Sweden since 2021. Now I have job offer from another employer with higher salary but different position . My family are my co-applicants who got a negative decision last year due to my lack of salary and they are waiting for their appeal at the court. I am already currently residing in Sweden and need assistance with specific parts of the application process. I am hoping to find a lawyer who can leverage their expertise for consultation regarding my current work permit to shift to another employer after extension.