We'd love to hear about your experience and suggestions for using OKX wallet. You can contact us in the following ways: Select Menu > Support > FAQs for help. If FAQ can't solve your problem, select Chat with OKX Chatbot for support. Give feedback via the community of Discord.13. Why is the withdrawal fee asset different between the Exchange and Web3 Wallet? The withdrawal fee may differ because the Exchange and Web3 Wallet use different transaction mechanisms.