Leopalace cockroaches

Pls help Ive been living in tokyo in a leopalace apartment for a year and a half now and about a month and a half ago a big like BIG cockroach that flies appeared randomly at my place which is Leopalace21, my boyfriend managed to get rid of it, but then in few days we found 1 more but again we managed to get it out. Now today, i got out of shower (yk leopalace showers, the washing machine is in there too) i found 1,5-2cm brown roach, i killed it with the killing spray. Occasionally little fruitflies and other bugs come in but they are not that big of a problem, spiders – there are spiderwebs in the kitchen but i clean them all, have killed few spiders too like small ones. Im scared of any type of bug to DEATH i mean literally like i get panic attacks when i see one😭. Do any of you guys have experiences with leopalace cockroaches bugs etc? I clean very well every day, every 2-3 weeks – deep clean. Sealed air conditioner gaps, gaps in my kitchen, but we havent yet sealed the outside pipe or idk what its called thing of airconditioner. we do have the blackcap thing but im scared to use it bc apparently attracts cockroaches more? Any tips i mean anything?? pls help what do i do

by ukannan