I find this part in your Terms of Service a bit concerning:
Termination
We may terminate or suspend access to our Service immediately, without prior notice or liability, for any reason whatsoever, including without limitation if you breach the Terms.
This suggests you can simply take whatever money anyone invests and lock a person out of their account, just because you want to, and there's no legal recourse. You might also want to include something in your ToS regarding people who aren't legally allowed to join your site due to their local laws. I didn't find anything mentioning that, and you could be leaving yourself vulnerable if you don't. For example: online casinos and partaking in them is (as far as I could tell) illegal in Texas. I'm not a lawyer so I don't know what the consequences would be, but hopefully this is helpful.
On an unrelated note, there's a typo at the bottom of your homepage:
Owned by shareholders
Betbase is owned by its shareholders. You have a choice of participating in company strategy as well as some important decisions. You'll receive dividends every 6 months. Lear more.
All that aside, I thought your presentation video was great, and I like the design of your site. I hope this project is legit and goes well. Do you know if investing in the bankroll would be illegal in Texas, given that online casinos are? What about owning shares of your stock?