Redirect to the cart or checkout page after adding the product bundle, Follow the below steps.

Step: 1 => Open the ShagunBox app and choose the Cross-Sell app from the side menu.

Step: 2 =>Inside the 'Button action after adding product bundle'   select field, You can select the Same-page option or select any of the other options based on your preference, (See screenshot below). 

Step: 3 => Now click on the Save Settings button.