First, click on the plus icon in the bottom right corner of the screen. Then choose “Create Meme”
You can create a meme in 2 ways: Random and DIY
1. DIY:
Step 1: Choose the body of the meme you like
Step 2: Choose the face for your meme
Note: you can manually adjust the scale 
or flip 
Step 3: Select the text. Here you can choose the sample text or touch the text to rewrite the content you like. In addition, you can customize the font and color.
*Once you’ve selected the parts for your meme, be sure to click the “Save” button in the top right corner of the screen
Step 4: Create or select the folder you would like to save. Then tap “Save“
2. Random:
Step 1: Click random until you get the meme you like.
Step 2: Select the folder you want to save. Then click “Save”
Hope you have a good time using the app!
