Your search results will match the gender settings you have selected in the app. You can change these at any time by going to Settings → Preferences → Gender. Remember to save your selection before leaving the page.
When you are in a selected category or have performed a search, you can also sort tises by tapping the “Filter” button in the bottom right corner. There you can choose the preferred gender for that specific search 💫
Follow this link to update your gender directly on the web.