What compensation do I get for breach of contract?
In case of breach of contract, you can demand financial compensation, but that is certainly not the only option.
You have a number of options, depending on the exact case, such as asking for performance of the contract, suspending your own obligations, dissolving the contract or claiming damages.
Do I need a lawyer?
If your counterparty is in breach of contract, a lawyer can assist you to arrange the appropriate sanction.