Microsoft Access - Report does not generate who is input but prints all records and overrides a fld

I am working on an old database that I have no idea what it use to do. What I learned is that before if you enter a job # in a field, it would generate that Job # report and we would print that out. Recently, the database was giving parameter value error and I remove them all. It was not generating report so I change couple of things to make it generate reports. Now, instead of generating only that Job #, it is generating all the records that is in the database. Also, when entered in the filed Job #, it overrides all the job number to the number I entered. So, instead of pulling the job number from the table, it just overrides it.

I am not sure how deep is the problem, I need help locating where the problem maybe.

I am sorry. I am not sure if it is connected to a SQL Server or not.

But I don't see any SQL Server Management on my computer. So I am guess no.