Iindlela kunye nezisombululo zokulawula ukusongwa kwangaphandle zezi zilandelayo. ①Ukuqinisekisa umgangatho weebhilithi. Akufuneki kubekho amaqamza angaphantsi kwesikhumba phezu kwebillet, kwaye ulusu olubandayo, ukunyuselwa, kunye nokuqhekeka kumphezulu webillet kufuneka kucocwe, kwaye umda wegroove ube...
Funda ngokugqithisileyo