No problem. Here is the whole story--partially from above:
"Did you or [some one else] erase your device without signing out of iCloud first? If so, that ... [is] why your iPad is activation locked. You can turn Activation Lock off only by entering the correct Apple ID/password combination. Note that the correct Apple ID/password combination is the combination allowed by the person owning the device. If this combination cannot be entered, then the iPad is useless to you" -----unless there are extenuating circumstances (e.g., you have the receipt for your purchase of the device with its serial number on it or a court order instructing Apple to assist in the provision of access to a decedent’s information from the deceased person's accounts--(see How to request access to a deceased family member's Apple accounts https://support.apple.com/en-us/HT208510) If you have either, contact Apple support using one of these options.
Get a call from Apple support to help solve your problem using this link https://getsupport.apple.com/?caller=kbase&PGF=PGF63005&category_id=SC0245&symptom_id=23362
Apple ID Support https://support.apple.com/apple-id
Apple ID account security for country-specific and region-specific help https://support.apple.com/en-us/HT204169
Get Support: We’re here to help https://getsupport.apple.com/. Go through the options to find the best support option.