G’day Umar,
Thank you for reaching out and welcome to our community ☺️
Unfortunately, almost all skilled visa options will have a cost associated with them.
Skills assessments alone can costs hundreds of dollars, then you are looking at the cost of English tests, health checks and the visa fees themselves.
Are you in a position to save money or perhaps consider targeting company’s in Pakistan that has offices here in Australia?
This way, you might be able to potentially negotiate an internal move to their Australian offices that the company then finances.
It’s a tricky position for many unfortunately. 😌
Regards
Mark