All of your cryptocurrency balances are encrypted within the “24-Word” Secret Phrase. The secret phrase is the master key for all your assets so all private keys are derived from that 24-Word Secret Phrase.
When you enter the Secret Phrase check the following points step by step:
STEP 1 : Check for whitespace between words. Has to be only one whitespace between two words.
STEP 2 : Check for the word order.
STEP 3 : Verify the spelling for each word, one by one.
STEP 4 : Go to this link of word list and try to find your words, they must be there. If not - then look for a misspell in such word.
If the error still occurs, then you probably have a mistake in your phrase backup.