I need php js improvements in a social network site chameleon -- 2

I took chameleon social network Edge site package, I am looking for someone to do some changes, the language is php, javascript Create an activity feed per country/ language Create 4 circles (groups) that every new users will find when they register or login Family, Friends, Colleagues, Fans Creation of topics that will be sort of questions in a sort of game questions. Users will have to reply by posting video in questions like "who was your best friend at school?" "How did you spent your first salary?" "What was your mum favorite meal?" if X reply to the question, i want to be able to send to his friends in other social media a notification like " X has replied to the question "What was your mum favorite meal?", to see it follow this link, link will bring to the video answer from X Being able to send bulk invitation to friends in instagram,tiktok, Topic features questions will be Family Topic, Friends Topic, Colleagues Topic, Fans Topic Reward points system Some designs change, ashtags also