solver

Then you need to make it smaller. Delete furniture, cars, trees, plants -- anything not related to the structure.

Open Default Settings. Take another look. It's there.

Did you look in default settings?

For questions like this, always close the program and attach the plan file. Much easier and faster than someone guessing.

Like the picture? Yes, those are parapeted gables. The program will do the gable but you will need to do the parapet and other details manually.

Answers often depend on which title (Suite, Pro etc) and version (2018, 2019 etc) you are using. You can help everyone by adding that info to your signature (see below for how to turn them on) by clicking on your user name at the top right of the page, click Account Settings, then Signature on the left. Doing so makes it always available, and keeps others from having to hunt for it. And, turn on signature display too. ---- Many questions have been asked and answered. The Home Designer website is a good place to start your

This wall seems to be missing from the attached plan. It looks like it is forward of the wall to the right. I assume this is the "front section".

Probably time to learn the manual roof tools.

Select the object and not an edge. How are you moving them?

*** I see you mentioned Pro 2021 *** Answers often depend on which title (Suite, Pro etc) and version (2018, 2019 etc) you are using. You can help everyone by adding that info to your signature (see below for how to turn them on) by clicking on your user name at the top right of the page, click Account Settings, then Signature on the left. Doing so makes it always available, and keeps others from having to hunt for it. And, turn on signature display too. ---- Many questions have been asked and answered.

Review the Materials List.

Make them from a slab, or soffit, or shape from the library, not a wall.

Please check your messages -- envelope icon top of page. Please post questions in Q&A. Tips & Techniques is where you share your tips and techniques. Please delete this thread via Moderator Actions near the top of the page.

Lots of videos and info via the links above. There is a Tutorial linked under the Help Menu. You might want to start with the last link -- Home Designer - Getting Started - Setting Preferences and Defaults