are these agency accounts?
They need to be warmed up.
Adspower is the most reliable one.
Meta strictly prohibits the buying and selling of accounts. Their current system quickly detects signs such as: unusual login history, mismatched IP/devices, sudden advertising behavior, and links to accounts that have previously violated the rules.
If the accounts are bought, that’s likely the main reason. Meta is extremely good at linking identities, devices, IPs, payment methods, and behavior patterns. Once an account is flagged as inauthentic, no amount of “warm-up” usually saves it.
Meta is very good at identifying unusual signs (IP address, device, login history, past behavior, etc.). As soon as something seems suspicious, it automatically restricts advertising.
Bought accounts are usually the main issue. Meta’s systems are very sensitive to account history and ownership signals, so even with warm-ups, bans are common. What’s worked more reliably for many people is using aged, real accounts with consistent activity, verifying business assets properly, and starting with low-risk actions before ads. Also, minimizing changes and keeping everything as clean and stable as possible tends to reduce flags.
Even if you follow the tutorial 100% correctly, the ban rate is still very high. The current meta is to ban accounts based on trust, not checklists.
it needs certain warmup.
most reliable?
It was hacked a year ago through a crypto extension. It's a great solution for this price, but now most reliable. I still use it with agency accs, but as a main anty now work with linken sphere too