I can only get to a 98% load when I try and Import the theme in Wordpress.
I follow the steps ... Bridge Dashboard ... Import ... Elementor ... Select theme Demo 269 ... Import ALL ... Attachments YES ... and only loads to 98%. I ahve tried with different Demos and it does the same thing.
I have spoke to my web hosting (Flywheel) they have made any necessary changes to memory and PSP but they too can only reach a 98% upload of the theme. They have now suggested I reach out to the theme developer and see if they can send you the files to do a manual upload of the demo content.