1. practice on your circle. 2. Do not copy flags as I see you've done on russia 3. study the flag pattern carefully so you get it right. for example USA is too thin lines and also too many. 4. Use the right colour for the flag. You do this by pasting the flag in the paint program and use that obnoxious tool next to the rubber in paint to copy the colour.
i used 1 px size pixel pen on paint 3D cus to fix small details but i see why you think i copied.Still havent found proper colors because im new to this and stupid. I counted 9 red lines on usa so thats too little not to much but too little. Also my hand is shakey as i use mouse to draw this so circles and usa lines bad. Also, thank you, major poster on this site, for advice.