Coin sip not working

I have started sip in coin. But sip is not working. 1. I have not received any payment instruction/link on the due date. 2. My sip due date 1st of every month, but in SIP, today i.e. 912/23, next instalment showing 01/12/2023. 3. There is no tab to modify/cancel SIP. Please advise.

Setup Coin Mandate and Modify your SIP so that money will be automatically detected from your account every month. This way you don’t need to pay via link every month.You can create a Mandate from here - What is a mandate and how to create them for SIPs on Coin web?.