CryptoBag.cash helps you to reclaim your privacy. You can use it to send MATIC to any address in a way that obscures your sending address. It does this using zero-knowledge proofs. You can use this app to purchase NFT worth certain amount of MATIC from noncustodial smart contract, and it will mint NFT proof that you had performed said purchase without revealing your original address. The app will then create Aidrop that can be claimed from operator, who will submit it to the smart contract, which will in turn send the MATIC to the desired recipient and reimburse the operator a small fee.