I need software selling theme

Hello, i am about to sell many softwares via my website but i dont know which theme should i use or which platform will be easy for me to sell. I am also looking good themes for which has to live support system and etc... I am not planning to sell only one software. It will be many softwares in it and going to sell through with that website. Like Shopify, but i dont want to use Shopify for that to be honest. I also looked Woocommerce but i am not sure which theme will be good. So, it doesnt matter Wordpress or not can someone suggest me to best theme or system for that?

I am using Elementor for every niches and I suggest you to do with that. It's a very good page builder.