I made same mistake before

When you use html commend “marquee direction=left or right” , the everything followed must be in the a line (or a paragraph), including the multiple-images urls.
for example (the right way):
"你有多久没有看过那片海 你到现在对自己究竟多明白 总是不服输 永远要比别人快 在你前方是否有你要的未来 想到我们的过去 都让人感慨希望所有好朋友都能站起来....."

not in this way (only for direction=up):
还有你曾经
疯狂爱上的女孩
再过几年是不是依旧难以忘怀
可是Andy~ 活着是不须道理
..............

For the iamge, you have to use another marquee commend and followed by images url.