Hi, if you want to show only the event title you have to save in different way. Probably the best for you could be the dictionary (Here some guide) or you have to save with list of list and then get the data you need . This second way needs more blocks and code to find and sort data.
In your code you save data into a list where every text is a new item in the list but you need to save all the texts under one item .For this you have to use a make a list with all the data and add it like an item into the list. But remember this way need more code to manage data