I’m trying to submit my writing again and again. But all turned out be flops. My LingQ points expire date is close. Could you check it out?
Thanks
Try to remove several words. Sometimes word count on writing page differs from word count, that is calculated when you click “Submit” button.
Rasana beat me to it! Thanks, Rasana! 
It should work if you remove a few words. Sorry for the confusion.
Oh, is that the rule?
No, it’s a bug but that’s what you must do for now. We will eventually fix this problem.