What do I do if any wordlist is not cracking my password for wpa2 handshake?

I tried almost every wordlist possible to crack the password but it is not working and I am not able to crack the password. If I try to make a wordlist of my own it will take forever, the storage for mix-alpha-numeric-with special character’ wordlist is 1 PB+! Please help and suggest what should I do.

Thanks.