Planning to rent out my car on hyrecar platform. Hyrecar provides the 25 k property damage liability and 100 k personal liability. Who is responisble

Before you do this, check with your current auto insurance carrier to see if your insurance would cover you for any losses arising out someone else operating the car for rent.  You must maintain insurance on the car and what they platform provides is not a substitute and won't fulfill your legal obligation.  If your auto insurance doesn't cover, in my view what the platform offers is not nearly enough.