Took or threatened to take negative or legal action: Debt collection

Autovest suing for debt never notified properly of lawsuit or attempts to collect or any contact until received lawsuit. Debt is invalid because creditor failed to properly notify of sale of vehicle Vehicle was improperly repo after being told to leave private property repo threatened me and my property Was never aaloowe to get my private property out of the vehicle and they never notified me of the repo o the sale of the vehicle and never notified of lawsuit or debt and the company refused to validate any proof or claims of this.