Hi, the community language is English. If you can’t explain your question in English, you can always use a translator.
Here is the rough translation of your post so non-Turkish community members can also understand you:
I added a bottom navigation, but when it opens, it splits and divides the background, please I am waiting for your help.
We can’t see what’s wrong without your blocks. Can you share the blocks, so we can see how you are making the navigation?