When Meta ad spend looks inflated, check these three things in order.
1. An agency fee is configured
If you set up a commission percentage on ad spend, that percentage is added to your spend. That's correct behavior, but it explains the difference against what you see in Meta.
2. More than one ad account connected
It's very common to have an old account connected alongside the current one, so the spend gets counted twice. Check which ones are connected in Integrations.
3. The exchange rate
If you pay for ads in dollars, a misconfigured or very high exchange rate inflates the total in pesos. Check it in Settings → Exchange rates.