If printing in PLA, I would also suggest lowering the extruder temperature. Printing PLA you would want to lower to extruder temperature to about 215 degrees. I would also suggest printing without the heated build plate on. If you’re not already, I suggest that you cover the plate with some blue painter's tape. Often the blue painter's tape helps the PLA to stick to the platform while also making the print easier to pull off when completed. After putting the tape down, it helps to clean the surface with rubbing alcohol, as PLA will stick to anything except for the oils left behind by your fingers. Lastly, PLA works better with more planar, simple prints and in some instances it helps to use an external fan to cool down the filament slightly as it prints to help it solidify.