why don't nepali guys on dating apps ask you out on a proper date

for context i was just browsing through bumble and i matched with some pretty great guys they were funny we matched the vibe and took the conversation to instagram and then after talking to them for a week they hadn't mentioned dates or hanging out whatsoever and this isn't just an one time experience i went through this same process with about 5 diff guys i know i sound like a despo but my intention was/is not abt being physical or anything i'm not too big on chatting and i understand meeting up with strangers without having 3 proper conversation is so not safe but cmon a week?? 2 weeks?? and not one single date?? its so oxymoronic but whatever happened to talking and getting to know ppl irl i understand there's concerns of the date being expensive or even stuff abt why can't a girl organize/initiate a date for once so i tried being transparent saying how we'll do a 50-50(i always do a 50-50) we don't need to go any place expensive and i even tried organizing some dates myself but no luck one of them literally said he's insecure abt how he looks so he's not willing to come like hello??? why are you on a dating app then excuse me is this only my experience or have other ppl been through this?? i just wanna go on cute dates man is that too much to ask

edit: yall i'm 19 don't hmu if you're a 25 year old that's just plain creepy thank you