You need a visa for Angola if you have a Somali passport
Visa options for Angola
Electronic visitor visa
Travellers need a visa to visit Angola for Business or Tourism. An Angolan eVisa is the fastest and easiest way of obtaining a visa for Angola because travellers can submit their application and supporting documents online. Once the application is approved, travellers receive their eVisa confirmation electronically. The electronic visa is not a final visa but a digital confirmation that the application has been processed and approved. The visa will be issued after attending a physical appointment at the consulate. This appointment includes an interview, biometric data collection, and payment of the visa fee. A valid visa is required to board the flight. If the visa is expired or doesn’t match the traveller’s passport information, travellers will not be able to board their flight.
This is not offered by sherpa°.
Apply on the government site.