This is quite apparently a case of surface contamination from improper prep. Did you wipe the surface with a prep solution before spraying? And if so did you follow the instructions to the letter? Did you use CLEAN wiping rags? This is probably the most common cause of paint failure but it is easily remedied by proper cleaning however there is no saving what you have already sprayed, it will have to be removed in order to remove the cause of the problem. Please don't ask how I learned about this
