Step 1-2: Search for WeChat Apps in the Store.

Step 3: Download WeChat .

Step 4: Open WeChat. Touch the Sign Up button. On the Sign Up screen, choose the region you live in, and then, in the Mobile number field, type your mobile phone number. Touch Sign Up. When it asks you to confirm your number, check your number, and then touch Confirm.

Step 5: Touch the plus sign in the upper right corner and adding contacts.

Step 6-7: Enter the phone or wechat number.

Step 8: Touch the add button.