Customizing The Flag
To change your flag, in the Geospike app go to the tab, and tap Customize Flag.
To customize the top half of the flag, tap the top half of the flag pattern on the completed flag (left of the screen), then you can change the Pattern, and both colors using the three tabs. If you want both halves of your flag to have the same color scheme, check the box that says "Use these colors for both halves" (this only affects the colors, you still pick the two patterns).
When you're happy with the top half, tap the bottom half on completed flag to the left of screen, to change the bottom attributes.
When you're done, tap "Save Changes".
If you saved your flag by accident and wasted a flag change credit, contact support via the Profile Tab -> Contact Support.