If I accidentally booked Tencent Wangka, how can I cancel my reservation?

Accidentally booked Tencent Wang card. The cancellation steps are as follows:

Tools/materials: opporeno7, PFJM 10, Unicom 10.7.

1. On the homepage of China Unicom, click Service.

2. On the service page, click I have ordered.

3. Click unsubscribe to finish unsubscribing.

Introduction of Tencent Wangka

Tencent Wangka is a mobile phone network card launched by Tencent. It adopts the sales model of "package+traffic+membership" to provide users with more convenient and affordable mobile network services.

Tencent Wangka has two packages, namely "Wangka Enjoy Edition" and "Wangka Enjoy Edition". Among them, "Wangka Exclusive Edition" provides a large number of services such as traffic, voice, SMS, etc., which is suitable for users with high traffic demand; "Wangka Changda Edition" mainly provides voice and short message services, which is suitable for users who need more calls and short messages.

In addition, Tencent Wangka also provides a one-year Tencent video membership, a three-month Tencent music membership and exclusive benefits for tencent games, so that users can enjoy more high-quality content and services while using the mobile network. Generally speaking, the launch of Tencent Wangka provides users with more diversified mobile network choices and brings greater competitiveness to the market.

The above contents refer to Baidu Encyclopedia-Tencent Wangka.