A few problem areas I can see right off the bat.

1. Your source data doesn't looke like a CSV. I don't see any commas.
2. Your Expiry is 12/20/2019. That's not an Integer expected by format "i"
3. Your 4th element in your data is supposed to be Strike. I see "C"

Date Expiry Under Strike Bid Ask OI Imp. vol fwd price Type
05/28/2019 12/20/2019 SPX C 100 2672.20 2675.80 533 1.696005 2810.23 E

So just go through the source data very carefully and match it up with the Format string.
You might need another step to pre-process your source file to match the Zorro Format string. Getting data into Zorro t8 file is a process, not automatic. The sample script is just a guide.

Or... get another data source with better initial data format.