Starbucks SMS coupon link can't be opened

The reason why the Starbucks SMS coupon link cannot be opened is that there is a BUG. According to relevant public information, Starbucks China issued an apology statement in its official Weibo, saying that the system did have bugs and was making every effort to fix them. "Your account can't use Starbucks App, WeChat applet and coupons for the time being". Starbucks said it would tell everyone as soon as it was fixed.