The purchase method is as follows:

1, open the phone, find the Alipay application on the phone and click Enter.

2. Select Wealth at the bottom of Alipay interface and click Enter.

3. Enter the wealth interface to select funds.

4. If you need to buy the Shanghai Composite Index, enter the Shanghai Composite Index in the search bar above to search (click below to learn more).

5. Select a fixed investment fund, click the page of the fund, and then click the fixed investment below.

6. Select the payment method, payment amount and other information in the page, and finally click the agreement and confirm that the purchase was submitted successfully.