Bug Fix and update features for Peer 2 Peer Crypto Trading Platform built on Laravel using BlockCypher & other API

Section 1: Final points to be verify and fix if any issues 1) SMTP to API for email via [login to view URL] api 2) Email and SMS notification alert for message from trade related 3) Validations in Register page 4) Multiple user session lock 5) Session Hijacking 6) Update mobile no otp verification 7) Sign In link expire on click for sign in Section 2: 1) Logic: User A: Seller Sends 100 User B: Buyer Receives 90 or 88 depending on network fees Transaction amount: 100 Seller Sends: 100 Escrow receives: 100 - 5 ( 3 network fees + 2 commission) = 95 Buyer Receives: 95 - 5 ( 3 network fees + 2 commission) = 90 If network fees goes high from Escrow to Buyer then buyer should receive balance amount deducting ( 5 network fees + 2 commission) 88 2) Show error message for transaction for which transaction would have issue i.e. small denomination where network fee would not be sufficient. 3) Also the transaction amount in ledger for both buyer and seller should reflect final amount received by buyer 4) Creating proper Ledger proper in User and Admin Dashboard i) for admin to calculate the brokerage i.e. total balance as brokerage and total funds in clearing. OR 1) Create wallet and smart contract for BTC, BCH, ETH, XRP, XLM, Litecoin, Dash, Doge, EOS, BSV 2) Show error message for transaction for which transaction would have issue i.e. small denomination where network fee would not be sufficient. 3) Also the transaction amount in ledger for both buyer and seller should reflect final amount received by buyer 4) Creating proper Ledger proper in User and Admin Dashboard i) for admin to calculate the brokerage i.e. total balance as brokerage and total funds in clearing. Section 3: Points to be updated: 1) Update Chat api version to version 2 2) Specific coupon / offer to be provided to Individual user / Affiliate 3) any other points which are broken and needs to be in working condition Section 4: UI/UX 1) Social media share Trades page & Blog on social media. (FB, Twitter, Instagram, Whatsapp, Telegram main requirement) to be proper 2) Forgot Password page & Reset Password page(UX to be as per website) 3) Logos in email Section 5 1) Documentation of the code with change log 2) GIT installation + Documentation of how to set up using one click install Section 6: 1) Testing by Client for vulnerabilities i.e bugs or security issues on live server of client