How long to wait before mass DM on Instagram?

So I bought this IG account from 2013 to cold DM prospects but for some reason I cannot send more than 2 DMs per day, is that normal? I know I haven't been scammed because the account had content created 500+ weeks ago when I bought it.

(It's an account created in Thailand though, if that may be relevant?)

I'm sending cold DMs daily on my other account that isn't even that old and I can send over 50 DMs per day, so the whole thing seems weird.

I'm a beginner when it comes to this tbh, for now I'm using both accounts from the same IP, I just want to figure how to properly be able to send 50+ dms per day before I automate everything and buy proxies, etc.

Why does the account I bought limits me to 2 per day and is there a way for me to "warm it up" more besides posting relevant content and commenting/liking other people's stuff?

are doing this via phone or pc, proxy or no proxy

Key to dodging the flag is a smooth ramp-up. Mix in likes, comments, and posts to get IG's trust. Jumping to 50+ DMs outta nowhere is a no-go. Warm up with genuine engagement, and save the automation tricks for when your account's got the all-clear. Play it smart, blend in, then scale up

proxygo said:

are doing this via phone or pc, proxy or no proxy

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Pc, no proxy, on top of having another IG account running (although under another chrome profile)

ES Biz said:

Key to dodging the flag is a smooth ramp-up. Mix in likes, comments, and posts to get IG's trust. Jumping to 50+ DMs outta nowhere is a no-go. Warm up with genuine engagement, and save the automation tricks for when your account's got the all-clear. Play it smart, blend in, then scale up

Click to expand...

Thank you. Do you have any framework to warm up? I'm kind of going about it very randomly.