I have two queries:

1. When my website is in mobile size, the background image of the pop up newsletter disappears and I’m left with white background. Can this be fixed?

2. Can I change the time it takes for the pop up newsletter to appear? I’d like to wait about 10 seconds before it appears, currently it appears after about 3 seconds. I am aware that you can change the number of days/pages it appears on.

Thanks.