How can I get back what I sent to others on QQ? (No history)

Mobile qq can find historical pictures through the following steps:

1. On the mobile phone's main screen, find "My Files". To find a file in My Files, click Open My Files.

2. Click "My Files" to enter and see many files. Then scroll down in "My Files" and find "Tencent".

3. After finding Tencent, click Open File. The photo we are looking for is in this folder.

4. Click "Tencent" and go to the next step. In the "Tencent" folder, there is a folder named "MobileQQ". Click to open the folder.

5. Click to open "MobileQQ" and find a file named "Photos". The photo you are looking for is in it.

6. Click to open "Photos", and then drag down to see all the received pictures.