Blynk iot app supports to add 10 widgets right ?
But now it’s only allowing me to add 9 
Is there is any way to solve this
Not according to the website…
but if you created your template before these limits were reduced then the existing widgets will work fine. However, when you attempt to edit the template and delete an existing widget with the intention of replacing it with a different one then you’ll keep getting this message until you are within the new widget limit.
BTW, I think you’ll find that this…
is an Image Gallery widget, and counts towards your widget count.
Pete.