Did you import all your keys from Blockchain.info? Are you looking at the max fee as stated in Electrum?
Check your fees, go to Tools>Preferences and check if you selected dynamic fee. If you're using dynamic fee, drag the slider to the middle.
If you were to click preview, in the output box, how many outputs are there?
I didn't import keys . I did import my seed which imported all my keys.
When i click preview i see only 1 output
I checked my fee it it was it thanks solved now