This is good news. Have they given you processing time frame? 
According to my 2nd AOR, the process takes approximately one year to complete.
Hi Sonko-Kiviake
Please read what they said
Dear Client,
 
B**********
Thank you for your correspondence. 
This is to confirm that the IELTS results were received this application is awaiting to be reviewed. Until your application is reviewed, we will not be able to provide any more information. Once the decision has been made, we will contact you to advise you of the decision and next steps in the processing of your application. 
Please be assured that, as soon as the assessment has taken place, a letter will be sent directly to you advising of the decision and any other requirements. We request that you wait to be contacted by our office and no further action is required by you at this time. 
 You will be advised of next steps (including instructions for medical examination and outstanding documentation if any) once your file comes up for review. However, we are not able to give an exact indication as to when that will occur. 
We thank you for your patience and for keeping your correspondence to a minimum. 
We hope that this information is useful.
Regards,
 
Immigration and Visa Section | Service Immigration-Visas