Best solution for webinar support group project. NO DEVELOPERS JUST ASK INFORMATION -- 2

We want to use a webinar or non profit software to recruit people for support weekly one hour videoconference meetings. Needs: range of options for scheduling/rescheduling weekly meetings, options for payment monthly (package of 4 meetings 20 usd, donations, split donations), gamification and engagement through webinars. Integration with membership site (intranet). WE ARE NOT ASKING FOR A NEW DEVELOPMENT BUT WHAT KIND OR GROUP OF SOFTWARE CAN WE USE TO INTEGRATE THE ALL PROJECT. WE COUNT WITH A WORDPRESS ACOUNT; GSUITE-GOOGLE GRANTS, UNBOUNCE FOR LANDING PAGES. MLM MARKETING/AFFILIATE MARKETING WE WILL PAY 30 USD FOR THE BEST INFO AND POTENTIALLY WE WILL CONTINUE WITH MORE WORK FROM THERE To know more check [login to view URL]