Platforms that promise "magic interest" or "Bitcoin staking" hide enormous risks. Many of these centralized programs have already broken or been hacked, leaving customers without their funds. Recent history shows that depositing BTC in exchanges to receive returns can result in total loss.
There are no shortcuts to wealth: your best investment is to study and accumulate. Do not trust, verify, and be wary of guaranteed return offers. Only Bitcoin is truly decentralized; preserve your sats.