Hi Ujwwala,
Considering you are using a forge component for web:
-The Map will not be shown in UI-Flow.
-These component provides web-blocks & actions to be used on your respective web-blocks/Screens.
- When you add the component under manage dependencies- there you can see the blocks & actions.
For instance here you can see the sample webblocks which the GoogleMapForge provides.

Kind Note:
- Make sure to post the question related to forge-component under the support section of that forge-component, this will help you to get the solution asap.
Thanks,
Assif