Sent SJCX, received less

Did you follow any of the links I pasted here for you? It seems not.

Here’s a picture:

Yeah, but I think you may not be aware that you need to use a Counterparty-capable wallet such as Counterwallet to be able to “see” Counterparty tokens at your address.

Related FAQs: How to use Private Key to import BTC funds from external address to Counterwallet address? and How to sweep XCP or BTC from a Blockchain.info wallet?