Add the frozen vegetables to the pot. Then add the tomatoes and their juices, drained kidney beans, Italian seasoning, paprika, cayenne, salt and pepper to the pot. Pour in the vegetable broth and stir. Cover with the lid and lock it into place. Select the “pressure cook” setting on high pressure and set the timer for 10 minutes. Note: It will take a while for it to heat up, so it will really take longer than 10 minutes. When it is finished cooking, follow the manufacturer’s instructions to quick-release pressure or allow for a natural release. Once the pressure has been released, carefully remove the lid and stir.