contract latest updates

[oleksiivinogradov]

Pass - Verified: https://testnet.bscscan.com/address/0xf15b79FcF588bD681F61A3619144601d1880981B#contracts

BUSD investment
Oracles.
UBANK tokensale on smart contract
claim free UBANK depends follow WP
e.t.c

[userevolution]

Testin grant issues