add contact on sponsor page

yyx990803 · yyx990803 · commit 67545c17c88c · 2023-01-25T10:58:17.000+08:00
diff --git a/src/sponsor/index.md b/src/sponsor/index.md
@@ -18,6 +18,8 @@ The tremendous amount of effort needed to maintain such a large ecosystem and de
 
 Sponsorships can be done via [GitHub Sponsors](https://github.com/sponsors/yyx990803) or [OpenCollective](https://opencollective.com/vuejs). Invoices can be obtained via GitHub's payment system. Both monthly-recurring sponsorships and one-time donations are accepted. Recurring sponsorships are entitled to logo placements as specified in [Sponsorship Tiers](#tier-benefits).
 
+If you have questions regarding tiers, payment logistics, or sponsor exposure data, please reach out to [sponsor@vuejs.org](mailto:sponsor@vuejs.org).
+
 ## Sponsoring Vue as a Business {#sponsoring-vue-as-a-business}
 
 Sponsoring Vue gives you great exposure to over **1.7 million** Vue developers around the world through our website and GitHub project READMEs. In addition, supporting OSS improves the reputation of your brand, which is an important asset for any company that interacts with developers.
