Mum's Angry at me

Last night, mum ask me to do some transfer thing for her. I told her that our home internet was unstable and I cant complete the transfer like that. So I ask her to go to her office and do the transfer herself but she said she dont know how. I told her to just fill in the space, transfer from who, to who, amount and all. She told me she dont know again. I said if dont know, do it manually la, dont do it online. Then she walk away and never talk to me again last night. Is she angry at me? Usually when she's angry at me, she wont talk to me, wont look at me and wont be in the same room as me. Thats exactly how she behaves last night. But why angry at me? Because she dont know how to do it online? If its that, its not my fault she dont know. I didnt make her not knowing how to do. Nobody teaches me how to do it, I followed the steps. Why cant she follow? Does she have to be so dependent on people? Cant she learn how to do something by herself? If she dont plan to do it by herself from the beginning, why did she register online in the 1st place???

God Bless Me~

xoxo,

©BluBluChino™