Peugeot 806 Steering, Suspension, Brakes, Wheels & Tyres Problems

Somtimes it makes a clicking noise like indicators, could this be a fuse or Electrical fault? Any ideas Thanks

My front tyres are wearing on inside, Somtimes steering makes knocking noise and it pulls to left when driving? Any ideas Thanks

car has a lot of free play in steering, very noticeable when driving over speed ramps or bumps in road resulting in steering wheel being pulled to one side.