Linkmake an Ibotta account if you don’t have one yet, then go here and fill out the form with the same email that you use on your Ibotta account. Within 5 days or so you’ll have $2 added to your Ibotta account.
Also, if you didn’t do it yet, go here and fill out the form with the same email that you use on your Ibotta account to get $2, and then go here and do the same. Those two have been posted here before earlier this year.