Emails not working

Hi,

I really want to pout your plugin and several add-ons to work but I can;t get emails to work. I have tried everything including MailGun but no email notifications wee ever relieved.

How do I get support on this withoiut purchasing an add-on. I not prepared to purchase an add-on (license) when the most basic of functions fail.

Please advise…..

https://ww.wp.xz.cn/plugins/awesome-support/