Hello @Bedi_SEO,
First, just remove the Repeater, There is no use case for it. It’s all about Iterator here.
Background: This needs to be understood first
First, you need to understand what is different in array and collection(bundles) in Make and how it’s used with different modules.
Search for those words like collection, bundles, array, iterator, aggregator at here https://www.make.com/en/help/glossary
Don’t be confused just check only what is required.
Solution
→ After reading the above things you can easily understand what the is difference between Arrays and bundles in Make.
→ The iterator should need an array as input https://www.make.com/en/help/tools/flow-control#iterator-935250
→ The most common use case of an Aggregator is to combine multiple bundles into a single array. But in your attached screenshot Aggregator returns multiple bundles which is not the right approach. Another important thing is in the Array Aggregator settings check only those field values that are used in the next modules. Don’t just select all.
→ When everything is properly combined in the single array using Aggregation then just use that as an input of the Iterator.
I know initially it confused you more because most of the things look similar. But just try it because these are really basic things to understand in Make.
I also strongly recommend you to check this official Make Academy course which will help you a lot.