Why did you decide to hold a fundraiser on your website? It seems to me that the best choice was to hold an IEO on one of the top exchanges, then it would be much easier with the listing!
If Im not mistaken, then conducting an STO is not possible within the framework of exchange platforms.
After all, STO is a special type of coin, very much dependent on the regulator. As mentioned above, the project is going to get full regulatory approval.