Hello, my fellow Rolla Owner, Front End Issues

Ok This is what i have, A 1993 corolla 1.8 . recently i notice a clicking noise coming from the front end as you make a turn. I notice the the previous owner had replace both axles. So I decide to get dirty and investigate . I lefted the front and jack it up and ran the
car in gear. Notice both oil seal are leaking from the trans and humming noise coming from both axles. also i notice the abs sensor on the axles is rubbing with the dust deflector may the noise is coming from there?

please help me Tommy