Cannot remove thunkable default SplashScreen from my App

I have created a SplashScreen for my app but when it get started it shows a SplashScreen with my app logo and then the SplashScreen that I created, I get the Pro version but still can’t change this, and also can’t resize the image from the logo to fill the entire screen of the celphone like it should be. There is any way to resize the Icon image to fill the screen or just remove this option ?