1. Test current functionality 2. Complete the [script](https://github.com/HyperlinksSpace/BlockchainProgram/blob/master/scripts/dappDeployCollectionNew.ts) that deploys collections of NFT through master-contract and write a script that deploys NFT on user's registration 3. Complete the story of successful order execution, described in the corresponding [issue](https://github.com/HyperlinksSpace/BlockchainProgram/issues/3)