Since Animoto was created using Latin script, which uses left to right orientation, your text may appear backwards when writing in a language that uses right to left script. If this happens, you can use a script reverser so your text appears correctly.
This tool will reverse the direction of the text in your project: https://codebeautify.org/reverse-string . Enter your text into the converter, and then copy that to Animoto. Once you do that, the text will appear in your video correctly.