Everyday 3 or 4 Yoursurvey invitation is in My account page dashboard.I can see the the below image when strating the survey instead of start up survey.I am suffering the same situation more than 6 months,

Your post shows success story but below the picture it says you are blocked,you can send in a ticket to Yoursurvey and ask them the reason for getting blocked and what you need to do to continue getting their surveys.