Send the following on WhatsApp
Continue to Chat【iOS APP】Flash Note Cards 代辦、筆記皆方便~記事便籤卡 https://app.yipee.cc/116753/%e3%80%90ios-app%e3%80%91flash-note-cards-%e4%bb%a3%e8%be%a6%e3%80%81%e7%ad%86%e8%a8%98%e7%9a%86%e6%96%b9%e4%be%bf%e8%a8%98%e4%ba%8b%e4%be%bf%e7%b1%a4%e5%8d%a1/