Hi @glory7, your dlike tokens will be burned if you don't convert them to dliker tokens immediately. The deadline is over but I think they are still allowing conversions. Check this out: https://steempeak.com/hive-116221/@dlike/dlike-announcement-convert-dlike-tokens-to-dliker and https://steempeak.com/hive-116221/@dlike/dlike-announcement-update-conversion-of-dlike-tokens-to-dliker.
Sign in to your https://dlike.io account and then go to https://dlike.io/convertdlike to convert your dlike tokens.