I like that video but there are no subtitles so it might be a bit too difficult (advanced) for you
「「私はその動画が好きだけど、字幕がついてないからあなたには難しいかも」」＝ I like that video but there are no subtitles so it might be a bit too difficult (advanced) for you
「字幕」＝ subtitles
「あなたには」＝ for you
「ちょっと難しい・まだ早い」＝ a bit too difficult / a little too advanced
イギリス 
