Hi, I write in your support sometimes when I find some problems/bugs, so I would like to share with you with some problems that I found. And I hope that you can help me and other users of your awesome plugin to solve these problems:

1 - After me and other users complete any personality quiz on my website and press "Share result in Facebook" button, then, for some reason, reposts for Facebook doesn't display in "Results" tab in admin panel. I also use VK and Twitter - their reposts do display. Just in case: I already put Facebook app ID in "Sharing" tab, but Facebook reposts are still not displayed. Why does it happen?

2 - Again, problem with sharing results in VK and Facebook: for some reason, on my iPhone 6 I can't share quizzes results straight from Facebook/VK app - it always redirects me in browser. However, Twitter repost button redirects me straight in it's app. Why is that? And how to fix this?

3 - I use one quiz, where people have to put their email to get the result there (I use Mailerlite integration). And I don't use double opt-in for API in Mailerlite, so all the emails are automatically added in my Mailerlite mail list. So my question is: is there any way how to put an "unsubscribe" link in your email with result, so quiz subsribers can immediately unsubscribe from my mail list if they want to?

4 - I tested email with one of my quiz's result in Spam tester, and it showed me some problems with it's content, so I would like to ask you, how to solve them, because I don't want my quiz's results to get in users "Spam" folder:

a) It says that I need to put "alt" for image in quiz's result. I know how to put it in code, but in this email I use "$image" variable, so how can I put it there?
b) The secong error is: "HTML-only message, but there is no HTML tag".
c) Third error is: "Message only has text/html MIME parts"
d) Fourth error is: "From: "base64 encoded unnecessarily""
e) Fifth error is: "HTML: images with 1600-2000 bytes of words"

Thanks in advance for an answer! I hope that I gave you enough information to help me solve these problems. Just in case, here is my quiz that sends the results on users emails: link
And here is another quiz that shows the results right on my website: link
Have a good day!