Here are the general steps of Shopee store activation process:

1. Go to Shopee official website: Open Shopee official website and click the "Register Now" button.

2. Associate mobile phone number: Fill in the mobile phone verification code and SMS verification code, and then click the "Register" button.

3. Create a store: Enter Shopee's seller center, click the "Create a store" button, and fill in the basic store information and bank account information.

4. Complete the store information: Fill in the store name, address, contact information, operating hours and other information, upload the store LOGO and store background picture.

5. Publish products: Add the products you want to sell to the online store, including product name, description, price and pictures.

6. Set up payment methods and logistics: You need to set up payment and logistics methods on Shopee, including Alipay, WeChat Pay, express logistics, etc.

7. Submit for review: After confirming the store information and product information, click the "Submit for review" button and wait for Shopee to review and approve it.

8. Start business: After the review is passed, the store is officially opened.

The above are the general steps of the Shopee store activation process. The specific process may vary depending on the region and country.