You won’t find a birth certificate for John as they hadn’t been introduced in 1832. You might find his baptism. To do that you need to know what denomination he was. If he was Presbyterian then there are 2 churches in that area. Ramoan and Ballycastle. Ramoan has no baptism records before 1900. Ballycastle’s start in 1829 (MIC1P/115 at PRONI). No other denomination in that parish has records for 1832. If you can’t get to PRONI yourself they will do a look up for a fee.
You should get John’s parents names from his marriage certificate. Scottish marriages certificates contain both parents names and occupations. Also whether they were alive or dead at the time of the marriage.