Having trouble getting Square to accept my TD bank account. Transit # is only 4 digits

[liza3]

My TD account has a four-digit transit number; Square is looking for a five-digit transit. Won't accept my bank info!

[Darsana]

I was told by TD to also add a zero to the beginning of the number.  For a number that is 3 and you need 5 add a zero to the beginning and ending.