I went to this Lion Travel in Taoyuan:
雄獅旅遊 中正大興門市
號, No. 927, Zhongzheng Road, Taoyuan District, Taoyuan City, 330
03 341 1199
https://goo.gl/maps/8GJGTJ7a6wv
Edit: @henkka01 Are you American? I only know this visa experience applying as an American so if you’re another nationality YMMV.