Need help getting a good TikTok account

Hello!

I've been struggling with growth on TikTok for so long, over 6 months now. I want to use TikTok and Instagram to promote my SaaS. I am failing at targeting US audience and getting all my accounts shadowbanned or even directly banned at account creation.

I've tried a lot of things: Regular phone without a VPN, Regular phone with VPN, New phone with VPN, New phone with ESIM, VPN + ESIM... All configurations you can normally hear on the internet I have tried. I have tried online tools to post videos too, but there's just no way I get out of the 100 views.

I've been in TikTok for a while and in normal accounts from my country (Spain) videos perform well and easily get over 5k views.
But I can tell that my methods for targeting US are not working when I post a video and it get stucks at 0-50 views for an hour, then it gets to 200 in the next two hours, and then they might get to 500ish. I am getting views from all Europe but not from the US with any type of method.

For those of you who have cracked the code on targeting US and getting high views, how have you done it? I would really appreciate it

The WHOLE problem is you using VPNs. have you done any proxies? VPNs do NOT WORK, people need to STOP recommending VPNs.