Go to Orders tab on your Paymes dashboard
Then you can find a list of all your orders by the Name & Phone number of the customer or product name ,date , Status ..etc.
You can Filter either : by Date / period, Successful /cancelled Transactions or search by name ,product name ....etc.

From Orders Tab , you can take an action on your existing orders , such as download receipt , Edit order , or Refund

You can locate the declined Transactions/orders  by clicking on Failed Transactions  button
it will direct you to a list of all the failed transactions 

You can Download a Transactions report by clicking on Download as Excel