Wordpress -> Calculate and display fields from userdata (hyip site)

I have a wp plugin "Unilevel MLM Pro" (on a genisis framework & theme) This plugin handles registration form, referrals and displays a "user dashboard" Members can sign-up and make a payment (givewp plugin). Once they make a payment, givewp also displays that data in user dashboard. I need a plugin, custom fields or any way to achieve as follows: Admin enters timeframe eg 15 days, or 1 month. Admin enters profit % and/or absolute number Once numbers are set in admin, the user deposit should increase/decrease by that ratio. Same goes for referral bonuses (Unilevel MLM Pro already has that option, so I guess it's a good idea to use all of that existing elements) If the plugin is setup with eg 10% for 1st tier and 5% for 2nd tier and user is eligible the user should be credited (calculated from admin entered profit) Timeframe1 = [deposit] + [profit] = [balance1] + [bonus10%] + [bonus5%] Timeframe2= [balance1] + [profit] = [balance2] + [bonus10%] + [bonus5%] ..and so forth.. If admin pays out to a user, he should be able to adjust users balance. I tried with ACF (advanced custom fields) and many other form plugins.. but my skills are to weak. (For you as a coder/developer it should be easy) I don't mind if you write custom plugin, or if you use a fields plugin like ACF or any other tool for this job. But I'd prefer to use code snippets via shortcodes (eg shortcoder plugin) If using code it must be documented. As there are many more customisations to be done in the near future, I'd love to hire you again.