In order to generate hashtags specific to your industry, let's first change the category.
Here are the steps:
- Tap Profile at the bottom right corner of the app.

- Tap the gear button at the top right.

- Tap Profile at the top.

- Tap Categories

- Browse and choose up to 3 categories from the list.

- Tap Save.
Now hashtags will be generated for your industry, category, or topic.